content/common/frame_messages.h

   1 // Copyright 2013 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 // IPC messages for interacting with frames.
   6 // Multiply-included message file, hence no include guard.
   7
   8 #include "cc/surfaces/surface_id.h"
   9 #include "cc/surfaces/surface_sequence.h"
  10 #include "content/common/content_export.h"
  11 #include "content/common/content_param_traits.h"
  12 #include "content/common/frame_message_enums.h"
  13 #include "content/common/frame_param.h"
  14 #include "content/common/frame_replication_state.h"
  15 #include "content/common/navigation_gesture.h"
  16 #include "content/common/navigation_params.h"
  17 #include "content/common/resource_request_body.h"
  18 #include "content/public/common/color_suggestion.h"
  19 #include "content/public/common/common_param_traits.h"
  20 #include "content/public/common/console_message_level.h"
  21 #include "content/public/common/context_menu_params.h"
  22 #include "content/public/common/frame_navigate_params.h"
  23 #include "content/public/common/javascript_message_type.h"
  24 #include "content/public/common/message_port_types.h"
  25 #include "content/public/common/page_state.h"
  26 #include "content/public/common/resource_response.h"
  27 #include "content/public/common/transition_element.h"
  28 #include "ipc/ipc_message_macros.h"
  29 #include "third_party/WebKit/public/web/WebTreeScopeType.h"
  30 #include "ui/gfx/ipc/gfx_param_traits.h"
  31 #include "url/gurl.h"
  32 #include "url/origin.h"
  33
  34 #undef IPC_MESSAGE_EXPORT
  35 #define IPC_MESSAGE_EXPORT CONTENT_EXPORT
  36
  37 #define IPC_MESSAGE_START FrameMsgStart
  38
  39 IPC_ENUM_TRAITS_MIN_MAX_VALUE(AccessibilityMode,
  40                               AccessibilityModeOff,
  41                               AccessibilityModeComplete)
  42 IPC_ENUM_TRAITS_MIN_MAX_VALUE(content::JavaScriptMessageType,
  43                               content::JAVASCRIPT_MESSAGE_TYPE_ALERT,
  44                               content::JAVASCRIPT_MESSAGE_TYPE_PROMPT)
  45 IPC_ENUM_TRAITS_MAX_VALUE(FrameMsg_Navigate_Type::Value,
  46                           FrameMsg_Navigate_Type::NAVIGATE_TYPE_LAST)
  47 IPC_ENUM_TRAITS_MAX_VALUE(FrameMsg_UILoadMetricsReportType::Value,
  48                           FrameMsg_UILoadMetricsReportType::REPORT_TYPE_LAST)
  49 IPC_ENUM_TRAITS_MAX_VALUE(blink::WebContextMenuData::MediaType,
  50                           blink::WebContextMenuData::MediaTypeLast)
  51 IPC_ENUM_TRAITS_MAX_VALUE(blink::WebContextMenuData::InputFieldType,
  52                           blink::WebContextMenuData::InputFieldTypeLast)
  53 IPC_ENUM_TRAITS(blink::WebSandboxFlags)  // Bitmask.
  54 IPC_ENUM_TRAITS_MAX_VALUE(blink::WebTreeScopeType,
  55                           blink::WebTreeScopeType::Last)
  56 IPC_ENUM_TRAITS_MAX_VALUE(ui::MenuSourceType, ui::MENU_SOURCE_TYPE_LAST)
  57
  58 IPC_STRUCT_TRAITS_BEGIN(content::ColorSuggestion)
  59   IPC_STRUCT_TRAITS_MEMBER(color)
  60   IPC_STRUCT_TRAITS_MEMBER(label)
  61 IPC_STRUCT_TRAITS_END()
  62
  63 IPC_STRUCT_TRAITS_BEGIN(content::ContextMenuParams)
  64   IPC_STRUCT_TRAITS_MEMBER(media_type)
  65   IPC_STRUCT_TRAITS_MEMBER(x)
  66   IPC_STRUCT_TRAITS_MEMBER(y)
  67   IPC_STRUCT_TRAITS_MEMBER(link_url)
  68   IPC_STRUCT_TRAITS_MEMBER(link_text)
  69   IPC_STRUCT_TRAITS_MEMBER(unfiltered_link_url)
  70   IPC_STRUCT_TRAITS_MEMBER(src_url)
  71   IPC_STRUCT_TRAITS_MEMBER(has_image_contents)
  72   IPC_STRUCT_TRAITS_MEMBER(properties)
  73   IPC_STRUCT_TRAITS_MEMBER(page_url)
  74   IPC_STRUCT_TRAITS_MEMBER(keyword_url)
  75   IPC_STRUCT_TRAITS_MEMBER(frame_url)
  76   IPC_STRUCT_TRAITS_MEMBER(frame_page_state)
  77   IPC_STRUCT_TRAITS_MEMBER(media_flags)
  78   IPC_STRUCT_TRAITS_MEMBER(selection_text)
  79   IPC_STRUCT_TRAITS_MEMBER(title_text)
  80   IPC_STRUCT_TRAITS_MEMBER(suggested_filename)
  81   IPC_STRUCT_TRAITS_MEMBER(misspelled_word)
  82   IPC_STRUCT_TRAITS_MEMBER(misspelling_hash)
  83   IPC_STRUCT_TRAITS_MEMBER(dictionary_suggestions)
  84   IPC_STRUCT_TRAITS_MEMBER(spellcheck_enabled)
  85   IPC_STRUCT_TRAITS_MEMBER(is_editable)
  86   IPC_STRUCT_TRAITS_MEMBER(writing_direction_default)
  87   IPC_STRUCT_TRAITS_MEMBER(writing_direction_left_to_right)
  88   IPC_STRUCT_TRAITS_MEMBER(writing_direction_right_to_left)
  89   IPC_STRUCT_TRAITS_MEMBER(edit_flags)
  90   IPC_STRUCT_TRAITS_MEMBER(security_info)
  91   IPC_STRUCT_TRAITS_MEMBER(frame_charset)
  92   IPC_STRUCT_TRAITS_MEMBER(referrer_policy)
  93   IPC_STRUCT_TRAITS_MEMBER(custom_context)
  94   IPC_STRUCT_TRAITS_MEMBER(custom_items)
  95   IPC_STRUCT_TRAITS_MEMBER(source_type)
  96 #if defined(OS_ANDROID)
  97   IPC_STRUCT_TRAITS_MEMBER(selection_start)
  98   IPC_STRUCT_TRAITS_MEMBER(selection_end)
  99 #endif
 100   IPC_STRUCT_TRAITS_MEMBER(input_field_type)
 101 IPC_STRUCT_TRAITS_END()
 102
 103 IPC_STRUCT_TRAITS_BEGIN(content::CustomContextMenuContext)
 104   IPC_STRUCT_TRAITS_MEMBER(is_pepper_menu)
 105   IPC_STRUCT_TRAITS_MEMBER(request_id)
 106   IPC_STRUCT_TRAITS_MEMBER(render_widget_id)
 107   IPC_STRUCT_TRAITS_MEMBER(link_followed)
 108 IPC_STRUCT_TRAITS_END()
 109
 110 IPC_STRUCT_TRAITS_BEGIN(content::TransitionElement)
 111   IPC_STRUCT_TRAITS_MEMBER(id)
 112   IPC_STRUCT_TRAITS_MEMBER(rect)
 113 IPC_STRUCT_TRAITS_END()
 114
 115
 116 IPC_STRUCT_BEGIN(FrameHostMsg_DidFailProvisionalLoadWithError_Params)
 117   // Error code as reported in the DidFailProvisionalLoad callback.
 118   IPC_STRUCT_MEMBER(int, error_code)
 119   // An error message generated from the error_code. This can be an empty
 120   // string if we were unable to find a meaningful description.
 121   IPC_STRUCT_MEMBER(base::string16, error_description)
 122   // The URL that the error is reported for.
 123   IPC_STRUCT_MEMBER(GURL, url)
 124   // True if the failure is the result of navigating to a POST again
 125   // and we're going to show the POST interstitial.
 126   IPC_STRUCT_MEMBER(bool, showing_repost_interstitial)
 127   // True if the navigation was canceled because it was ignored by a handler,
 128   // e.g. shouldOverrideUrlLoading.
 129   IPC_STRUCT_MEMBER(bool, was_ignored_by_handler)
 130 IPC_STRUCT_END()
 131
 132 IPC_STRUCT_TRAITS_BEGIN(content::FrameNavigateParams)
 133   IPC_STRUCT_TRAITS_MEMBER(page_id)
 134   IPC_STRUCT_TRAITS_MEMBER(nav_entry_id)
 135   IPC_STRUCT_TRAITS_MEMBER(item_sequence_number)
 136   IPC_STRUCT_TRAITS_MEMBER(document_sequence_number)
 137   IPC_STRUCT_TRAITS_MEMBER(url)
 138   IPC_STRUCT_TRAITS_MEMBER(base_url)
 139   IPC_STRUCT_TRAITS_MEMBER(referrer)
 140   IPC_STRUCT_TRAITS_MEMBER(transition)
 141   IPC_STRUCT_TRAITS_MEMBER(redirects)
 142   IPC_STRUCT_TRAITS_MEMBER(should_update_history)
 143   IPC_STRUCT_TRAITS_MEMBER(searchable_form_url)
 144   IPC_STRUCT_TRAITS_MEMBER(searchable_form_encoding)
 145   IPC_STRUCT_TRAITS_MEMBER(contents_mime_type)
 146   IPC_STRUCT_TRAITS_MEMBER(socket_address)
 147 IPC_STRUCT_TRAITS_END()
 148
 149 // Parameters structure for FrameHostMsg_DidCommitProvisionalLoad, which has
 150 // too many data parameters to be reasonably put in a predefined IPC message.
 151 IPC_STRUCT_BEGIN_WITH_PARENT(FrameHostMsg_DidCommitProvisionalLoad_Params,
 152                              content::FrameNavigateParams)
 153   IPC_STRUCT_TRAITS_PARENT(content::FrameNavigateParams)
 154
 155   // This is the value from the browser (copied from the navigation request)
 156   // indicating whether it intended to make a new entry. TODO(avi): Remove this
 157   // when the pending entry situation is made sane and the browser keeps them
 158   // around long enough to match them via nav_entry_id.
 159   IPC_STRUCT_MEMBER(bool, intended_as_new_entry)
 160
 161   // Whether this commit created a new entry.
 162   IPC_STRUCT_MEMBER(bool, did_create_new_entry)
 163
 164   // Information regarding the security of the connection (empty if the
 165   // connection was not secure).
 166   IPC_STRUCT_MEMBER(std::string, security_info)
 167
 168   // The gesture that initiated this navigation.
 169   IPC_STRUCT_MEMBER(content::NavigationGesture, gesture)
 170
 171   // True if this was a post request.
 172   IPC_STRUCT_MEMBER(bool, is_post)
 173
 174   // The POST body identifier. -1 if it doesn't exist.
 175   IPC_STRUCT_MEMBER(int64, post_id)
 176
 177   // Whether the frame navigation resulted in no change to the documents within
 178   // the page. For example, the navigation may have just resulted in scrolling
 179   // to a named anchor.
 180   IPC_STRUCT_MEMBER(bool, was_within_same_page)
 181
 182   // The status code of the HTTP request.
 183   IPC_STRUCT_MEMBER(int, http_status_code)
 184
 185   // This flag is used to warn if the renderer is displaying an error page,
 186   // so that we can set the appropriate page type.
 187   IPC_STRUCT_MEMBER(bool, url_is_unreachable)
 188
 189   // True if the connection was proxied.  In this case, socket_address
 190   // will represent the address of the proxy, rather than the remote host.
 191   IPC_STRUCT_MEMBER(bool, was_fetched_via_proxy)
 192
 193   // Serialized history item state to store in the navigation entry.
 194   IPC_STRUCT_MEMBER(content::PageState, page_state)
 195
 196   // Original request's URL.
 197   IPC_STRUCT_MEMBER(GURL, original_request_url)
 198
 199   // User agent override used to navigate.
 200   IPC_STRUCT_MEMBER(bool, is_overriding_user_agent)
 201
 202   // Notifies the browser that for this navigation, the session history was
 203   // successfully cleared.
 204   IPC_STRUCT_MEMBER(bool, history_list_was_cleared)
 205
 206   // The routing_id of the render view associated with the navigation.
 207   // We need to track the RenderViewHost routing_id because of downstream
 208   // dependencies (crbug.com/392171 DownloadRequestHandle, SaveFileManager,
 209   // ResourceDispatcherHostImpl, MediaStreamUIProxy,
 210   // SpeechRecognitionDispatcherHost and possibly others). They look up the view
 211   // based on the ID stored in the resource requests. Once those dependencies
 212   // are unwound or moved to RenderFrameHost (crbug.com/304341) we can move the
 213   // client to be based on the routing_id of the RenderFrameHost.
 214   IPC_STRUCT_MEMBER(int, render_view_routing_id)
 215
 216   // Origin of the frame.  This will be replicated to any associated
 217   // RenderFrameProxies.
 218   IPC_STRUCT_MEMBER(url::Origin, origin)
 219
 220   // How navigation metrics starting on UI action for this load should be
 221   // reported.
 222   IPC_STRUCT_MEMBER(FrameMsg_UILoadMetricsReportType::Value, report_type)
 223
 224   // Timestamp at which the UI action that triggered the navigation originated.
 225   IPC_STRUCT_MEMBER(base::TimeTicks, ui_timestamp)
 226 IPC_STRUCT_END()
 227
 228 IPC_STRUCT_BEGIN(FrameMsg_PostMessage_Params)
 229   // Whether the data format is supplied as serialized script value, or as
 230   // a simple string. If it is a raw string, must be converted from string to a
 231   // WebSerializedScriptValue in the renderer process.
 232   IPC_STRUCT_MEMBER(bool, is_data_raw_string)
 233
 234   // The serialized script value.
 235   IPC_STRUCT_MEMBER(base::string16, data)
 236
 237   // When sent to the browser, this is the routing ID of the source frame in
 238   // the source process.  The browser replaces it with the routing ID of the
 239   // equivalent frame proxy in the destination process.
 240   IPC_STRUCT_MEMBER(int, source_routing_id)
 241
 242   // The origin of the source frame.
 243   IPC_STRUCT_MEMBER(base::string16, source_origin)
 244
 245   // The origin for the message's target.
 246   IPC_STRUCT_MEMBER(base::string16, target_origin)
 247
 248   // Information about the MessagePorts this message contains.
 249   IPC_STRUCT_MEMBER(std::vector<content::TransferredMessagePort>, message_ports)
 250   IPC_STRUCT_MEMBER(std::vector<int>, new_routing_ids)
 251 IPC_STRUCT_END()
 252
 253 IPC_STRUCT_TRAITS_BEGIN(content::CommonNavigationParams)
 254   IPC_STRUCT_TRAITS_MEMBER(url)
 255   IPC_STRUCT_TRAITS_MEMBER(referrer)
 256   IPC_STRUCT_TRAITS_MEMBER(transition)
 257   IPC_STRUCT_TRAITS_MEMBER(navigation_type)
 258   IPC_STRUCT_TRAITS_MEMBER(allow_download)
 259   IPC_STRUCT_TRAITS_MEMBER(should_replace_current_entry)
 260   IPC_STRUCT_TRAITS_MEMBER(ui_timestamp)
 261   IPC_STRUCT_TRAITS_MEMBER(report_type)
 262   IPC_STRUCT_TRAITS_MEMBER(base_url_for_data_url)
 263   IPC_STRUCT_TRAITS_MEMBER(history_url_for_data_url)
 264 IPC_STRUCT_TRAITS_END()
 265
 266 IPC_STRUCT_TRAITS_BEGIN(content::BeginNavigationParams)
 267   IPC_STRUCT_TRAITS_MEMBER(method)
 268   IPC_STRUCT_TRAITS_MEMBER(headers)
 269   IPC_STRUCT_TRAITS_MEMBER(load_flags)
 270   IPC_STRUCT_TRAITS_MEMBER(has_user_gesture)
 271 IPC_STRUCT_TRAITS_END()
 272
 273 IPC_STRUCT_TRAITS_BEGIN(content::StartNavigationParams)
 274   IPC_STRUCT_TRAITS_MEMBER(is_post)
 275   IPC_STRUCT_TRAITS_MEMBER(extra_headers)
 276   IPC_STRUCT_TRAITS_MEMBER(browser_initiated_post_data)
 277 #if defined(OS_ANDROID)
 278   IPC_STRUCT_TRAITS_MEMBER(has_user_gesture)
 279 #endif
 280   IPC_STRUCT_TRAITS_MEMBER(transferred_request_child_id)
 281   IPC_STRUCT_TRAITS_MEMBER(transferred_request_request_id)
 282 IPC_STRUCT_TRAITS_END()
 283
 284 IPC_STRUCT_TRAITS_BEGIN(content::RequestNavigationParams)
 285   IPC_STRUCT_TRAITS_MEMBER(is_overriding_user_agent)
 286   IPC_STRUCT_TRAITS_MEMBER(browser_navigation_start)
 287   IPC_STRUCT_TRAITS_MEMBER(redirects)
 288   IPC_STRUCT_TRAITS_MEMBER(can_load_local_resources)
 289   IPC_STRUCT_TRAITS_MEMBER(request_time)
 290   IPC_STRUCT_TRAITS_MEMBER(page_state)
 291   IPC_STRUCT_TRAITS_MEMBER(page_id)
 292   IPC_STRUCT_TRAITS_MEMBER(nav_entry_id)
 293   IPC_STRUCT_TRAITS_MEMBER(is_same_document_history_load)
 294   IPC_STRUCT_TRAITS_MEMBER(has_committed_real_load)
 295   IPC_STRUCT_TRAITS_MEMBER(intended_as_new_entry)
 296   IPC_STRUCT_TRAITS_MEMBER(pending_history_list_offset)
 297   IPC_STRUCT_TRAITS_MEMBER(current_history_list_offset)
 298   IPC_STRUCT_TRAITS_MEMBER(current_history_list_length)
 299   IPC_STRUCT_TRAITS_MEMBER(should_clear_history_list)
 300 IPC_STRUCT_TRAITS_END()
 301
 302 IPC_STRUCT_TRAITS_BEGIN(content::FrameReplicationState)
 303   IPC_STRUCT_TRAITS_MEMBER(origin)
 304   IPC_STRUCT_TRAITS_MEMBER(sandbox_flags)
 305   IPC_STRUCT_TRAITS_MEMBER(name)
 306 IPC_STRUCT_TRAITS_END()
 307
 308 IPC_STRUCT_BEGIN(FrameMsg_NewFrame_WidgetParams)
 309   // Gives the routing ID for the RenderWidget that will be attached to the
 310   // new RenderFrame. If the RenderFrame does not need a RenderWidget, this
 311   // is MSG_ROUTING_NONE and the other parameters are not read.
 312   IPC_STRUCT_MEMBER(int, routing_id)
 313
 314   // Identifier for the output surface for the new RenderWidget.
 315   IPC_STRUCT_MEMBER(int, surface_id)
 316
 317   // Tells the new RenderWidget whether it is initially hidden.
 318   IPC_STRUCT_MEMBER(bool, hidden)
 319 IPC_STRUCT_END()
 320
 321 IPC_STRUCT_BEGIN(FrameMsg_NewFrame_Params)
 322   // Specifies the routing ID of the new RenderFrame object.
 323   IPC_STRUCT_MEMBER(int, routing_id)
 324
 325   // The new frame should be created as a child of the object
 326   // identified by |parent_routing_id| or as top level if that is
 327   // MSG_ROUTING_NONE.
 328   IPC_STRUCT_MEMBER(int, parent_routing_id)
 329
 330   // Identifies the previous sibling of the new frame, so that the new frame is
 331   // inserted into the correct place in the frame tree.  If this is
 332   // MSG_ROUTING_NONE, the frame will be created as the leftmost child of its
 333   // parent frame, in front of any other children.
 334   IPC_STRUCT_MEMBER(int, previous_sibling_routing_id)
 335
 336   // If a valid |proxy_routing_id| is provided, the new frame will be
 337   // configured to replace the proxy on commit.
 338   IPC_STRUCT_MEMBER(int, proxy_routing_id)
 339
 340   // When the new frame has a parent, |replication_state| holds the new frame's
 341   // properties replicated from the process rendering the parent frame, such as
 342   // the new frame's sandbox flags.
 343   IPC_STRUCT_MEMBER(content::FrameReplicationState, replication_state)
 344
 345   // Specifies properties for a new RenderWidget that will be attached to the
 346   // new RenderFrame (if one is needed).
 347   IPC_STRUCT_MEMBER(FrameMsg_NewFrame_WidgetParams, widget_params)
 348 IPC_STRUCT_END()
 349
 350 IPC_STRUCT_BEGIN(FrameHostMsg_OpenURL_Params)
 351   IPC_STRUCT_MEMBER(GURL, url)
 352   IPC_STRUCT_MEMBER(content::Referrer, referrer)
 353   IPC_STRUCT_MEMBER(WindowOpenDisposition, disposition)
 354   IPC_STRUCT_MEMBER(bool, should_replace_current_entry)
 355   IPC_STRUCT_MEMBER(bool, user_gesture)
 356 IPC_STRUCT_END()
 357
 358 IPC_STRUCT_BEGIN(FrameMsg_TextTrackSettings_Params)
 359   // Text tracks on/off state
 360   IPC_STRUCT_MEMBER(bool, text_tracks_enabled)
 361
 362   // Background color of the text track.
 363   IPC_STRUCT_MEMBER(std::string, text_track_background_color)
 364
 365   // Font family of the text track text.
 366   IPC_STRUCT_MEMBER(std::string, text_track_font_family)
 367
 368   // Font style of the text track text.
 369   IPC_STRUCT_MEMBER(std::string, text_track_font_style)
 370
 371   // Font variant of the text track text.
 372   IPC_STRUCT_MEMBER(std::string, text_track_font_variant)
 373
 374   // Color of the text track text.
 375   IPC_STRUCT_MEMBER(std::string, text_track_text_color)
 376
 377   // Text shadow (edge style) of the text track text.
 378   IPC_STRUCT_MEMBER(std::string, text_track_text_shadow)
 379
 380   // Size of the text track text.
 381   IPC_STRUCT_MEMBER(std::string, text_track_text_size)
 382 IPC_STRUCT_END()
 383
 384 #if defined(OS_MACOSX) || defined(OS_ANDROID)
 385 // This message is used for supporting popup menus on Mac OS X and Android using
 386 // native controls. See the FrameHostMsg_ShowPopup message.
 387 IPC_STRUCT_BEGIN(FrameHostMsg_ShowPopup_Params)
 388   // Position on the screen.
 389   IPC_STRUCT_MEMBER(gfx::Rect, bounds)
 390
 391   // The height of each item in the menu.
 392   IPC_STRUCT_MEMBER(int, item_height)
 393
 394   // The size of the font to use for those items.
 395   IPC_STRUCT_MEMBER(double, item_font_size)
 396
 397   // The currently selected (displayed) item in the menu.
 398   IPC_STRUCT_MEMBER(int, selected_item)
 399
 400   // The entire list of items in the popup menu.
 401   IPC_STRUCT_MEMBER(std::vector<content::MenuItem>, popup_items)
 402
 403   // Whether items should be right-aligned.
 404   IPC_STRUCT_MEMBER(bool, right_aligned)
 405
 406   // Whether this is a multi-select popup.
 407   IPC_STRUCT_MEMBER(bool, allow_multiple_selection)
 408 IPC_STRUCT_END()
 409 #endif
 410
 411 // -----------------------------------------------------------------------------
 412 // Messages sent from the browser to the renderer.
 413
 414 // Notifies the embedding frame that a new CompositorFrame is ready to be
 415 // presented. When the frame finishes presenting, a matching
 416 // FrameHostMsg_CompositorFrameSwappedACK should be sent back to the
 417 // RenderViewHost that was produced the CompositorFrame.
 418 //
 419 // This is used in the ubercomp compositing path.
 420 IPC_MESSAGE_ROUTED1(FrameMsg_CompositorFrameSwapped,
 421                     FrameMsg_CompositorFrameSwapped_Params /* params */)
 422
 423 IPC_MESSAGE_ROUTED4(FrameMsg_SetChildFrameSurface,
 424                     cc::SurfaceId /* surface_id */,
 425                     gfx::Size /* frame_size */,
 426                     float /* scale_factor */,
 427                     cc::SurfaceSequence /* sequence */)
 428
 429 // Notifies the embedding frame that the process rendering the child frame's
 430 // contents has terminated.
 431 IPC_MESSAGE_ROUTED0(FrameMsg_ChildFrameProcessGone)
 432
 433 // Sent in response to a FrameHostMsg_ContextMenu to let the renderer know that
 434 // the menu has been closed.
 435 IPC_MESSAGE_ROUTED1(FrameMsg_ContextMenuClosed,
 436                     content::CustomContextMenuContext /* custom_context */)
 437
 438 // Executes custom context menu action that was provided from Blink.
 439 IPC_MESSAGE_ROUTED2(FrameMsg_CustomContextMenuAction,
 440                     content::CustomContextMenuContext /* custom_context */,
 441                     unsigned /* action */)
 442
 443 // Requests that the RenderFrame or RenderFrameProxy sets its opener to null.
 444 IPC_MESSAGE_ROUTED0(FrameMsg_DisownOpener)
 445
 446 // Requests that the RenderFrame send back a response after waiting for the
 447 // commit, activation and frame swap of the current DOM tree in blink.
 448 IPC_MESSAGE_ROUTED1(FrameMsg_VisualStateRequest, uint64 /* id */)
 449
 450 // Instructs the renderer to create a new RenderFrame object.
 451 IPC_MESSAGE_CONTROL1(FrameMsg_NewFrame, FrameMsg_NewFrame_Params /* params */)
 452
 453 // Instructs the renderer to create a new RenderFrameProxy object with
 454 // |routing_id|. The new proxy should be created as a child of the object
 455 // identified by |parent_routing_id| or as top level if that is
 456 // MSG_ROUTING_NONE.
 457 IPC_MESSAGE_CONTROL4(FrameMsg_NewFrameProxy,
 458                      int /* routing_id */,
 459                      int /* parent_routing_id */,
 460                      int /* render_view_routing_id */,
 461                      content::FrameReplicationState /* replication_state */)
 462
 463 // Tells the renderer to perform the specified navigation, interrupting any
 464 // existing navigation.
 465 IPC_MESSAGE_ROUTED3(FrameMsg_Navigate,
 466                     content::CommonNavigationParams, /* common_params */
 467                     content::StartNavigationParams,  /* start_params */
 468                     content::RequestNavigationParams /* request_params */)
 469
 470 // Instructs the renderer to invoke the frame's beforeunload event handler.
 471 // Expects the result to be returned via FrameHostMsg_BeforeUnload_ACK.
 472 IPC_MESSAGE_ROUTED0(FrameMsg_BeforeUnload)
 473
 474 // Instructs the frame to swap out for a cross-site transition, including
 475 // running the unload event handler and creating a RenderFrameProxy with the
 476 // given |proxy_routing_id|. Expects a SwapOut_ACK message when finished.
 477 IPC_MESSAGE_ROUTED3(FrameMsg_SwapOut,
 478                     int /* proxy_routing_id */,
 479                     bool /* is_loading */,
 480                     content::FrameReplicationState /* replication_state */)
 481
 482 // Instructs the frame to stop the load in progress, if any.
 483 IPC_MESSAGE_ROUTED0(FrameMsg_Stop)
 484
 485 // A message sent to RenderFrameProxy to indicate that its corresponding
 486 // RenderFrame has started loading a document.
 487 IPC_MESSAGE_ROUTED0(FrameMsg_DidStartLoading)
 488
 489 // A message sent to RenderFrameProxy to indicate that its corresponding
 490 // RenderFrame has completed loading.
 491 IPC_MESSAGE_ROUTED0(FrameMsg_DidStopLoading)
 492
 493 // Request for the renderer to insert CSS into the frame.
 494 IPC_MESSAGE_ROUTED1(FrameMsg_CSSInsertRequest,
 495                     std::string  /* css */)
 496
 497 // Add message to the devtools console.
 498 IPC_MESSAGE_ROUTED2(FrameMsg_AddMessageToConsole,
 499                     content::ConsoleMessageLevel /* level */,
 500                     std::string /* message */)
 501
 502 // Request for the renderer to execute JavaScript in the frame's context.
 503 //
 504 // javascript is the string containing the JavaScript to be executed in the
 505 // target frame's context.
 506 //
 507 // If the third parameter is true the result is sent back to the browser using
 508 // the message FrameHostMsg_JavaScriptExecuteResponse.
 509 // FrameHostMsg_JavaScriptExecuteResponse is passed the ID parameter so that the
 510 // host can uniquely identify the request.
 511 IPC_MESSAGE_ROUTED3(FrameMsg_JavaScriptExecuteRequest,
 512                     base::string16,  /* javascript */
 513                     int,  /* ID */
 514                     bool  /* if true, a reply is requested */)
 515
 516 // ONLY FOR TESTS: Same as above but adds a fake UserGestureindicator around
 517 // execution. (crbug.com/408426)
 518 IPC_MESSAGE_ROUTED4(FrameMsg_JavaScriptExecuteRequestForTests,
 519                     base::string16,  /* javascript */
 520                     int,  /* ID */
 521                     bool, /* if true, a reply is requested */
 522                     bool  /* if true, a user gesture indicator is created */)
 523
 524 // Same as FrameMsg_JavaScriptExecuteRequest above except the script is
 525 // run in the isolated world specified by the fourth parameter.
 526 IPC_MESSAGE_ROUTED4(FrameMsg_JavaScriptExecuteRequestInIsolatedWorld,
 527                     base::string16, /* javascript */
 528                     int, /* ID */
 529                     bool, /* if true, a reply is requested */
 530                     int /* world_id */)
 531
 532 // Selects between the given start and end offsets in the currently focused
 533 // editable field.
 534 IPC_MESSAGE_ROUTED2(FrameMsg_SetEditableSelectionOffsets,
 535                     int /* start */,
 536                     int /* end */)
 537
 538 // Requests a navigation to the supplied markup, in an iframe with sandbox
 539 // attributes.
 540 IPC_MESSAGE_ROUTED1(FrameMsg_SetupTransitionView,
 541                     std::string /* markup */)
 542
 543 // Tells the renderer to hide the elements specified by the supplied CSS
 544 // selector, and activates any exiting-transition stylesheets.
 545 IPC_MESSAGE_ROUTED2(FrameMsg_BeginExitTransition,
 546                     std::string /* css_selector */,
 547                     bool /* exit_to_native_app */)
 548
 549 // Tell the renderer to revert the exit transition done before
 550 IPC_MESSAGE_ROUTED0(FrameMsg_RevertExitTransition)
 551
 552 // Tell the renderer to hide transition elements.
 553 IPC_MESSAGE_ROUTED1(FrameMsg_HideTransitionElements,
 554                     std::string /* css_selector */)
 555
 556 // Tell the renderer to hide transition elements.
 557 IPC_MESSAGE_ROUTED1(FrameMsg_ShowTransitionElements,
 558                     std::string /* css_selector */)
 559
 560 // Tells the renderer to reload the frame, optionally ignoring the cache while
 561 // doing so.
 562 IPC_MESSAGE_ROUTED1(FrameMsg_Reload,
 563                     bool /* ignore_cache */)
 564
 565 // Notifies the color chooser client that the user selected a color.
 566 IPC_MESSAGE_ROUTED2(FrameMsg_DidChooseColorResponse, unsigned, SkColor)
 567
 568 // Notifies the color chooser client that the color chooser has ended.
 569 IPC_MESSAGE_ROUTED1(FrameMsg_DidEndColorChooser, unsigned)
 570
 571 // Notifies the corresponding RenderFrameProxy object to replace itself with the
 572 // RenderFrame object it is associated with.
 573 IPC_MESSAGE_ROUTED0(FrameMsg_DeleteProxy)
 574
 575 // Request the text surrounding the selection with a |max_length|. The response
 576 // will be sent via FrameHostMsg_TextSurroundingSelectionResponse.
 577 IPC_MESSAGE_ROUTED1(FrameMsg_TextSurroundingSelectionRequest,
 578                     size_t /* max_length */)
 579
 580 // Tells the renderer to insert a link to the specified stylesheet. This is
 581 // needed to support navigation transitions.
 582 IPC_MESSAGE_ROUTED1(FrameMsg_AddStyleSheetByURL, std::string)
 583
 584 // Change the accessibility mode in the renderer process.
 585 IPC_MESSAGE_ROUTED1(FrameMsg_SetAccessibilityMode,
 586                     AccessibilityMode)
 587
 588 // Dispatch a load event in the iframe element containing this frame.
 589 IPC_MESSAGE_ROUTED0(FrameMsg_DispatchLoad)
 590
 591 // Notifies the frame that its parent has changed the frame's sandbox flags.
 592 IPC_MESSAGE_ROUTED1(FrameMsg_DidUpdateSandboxFlags, blink::WebSandboxFlags)
 593
 594 // Update a proxy's window.name property.  Used when the frame's name is
 595 // changed in another process.
 596 IPC_MESSAGE_ROUTED1(FrameMsg_DidUpdateName, std::string /* name */)
 597
 598 // Update a proxy's replicated origin.  Used when the frame is navigated to a
 599 // new origin.
 600 IPC_MESSAGE_ROUTED1(FrameMsg_DidUpdateOrigin, url::Origin /* origin */)
 601
 602 // Send to the RenderFrame to set text tracks state and style settings.
 603 // Sent for top-level frames.
 604 IPC_MESSAGE_ROUTED1(FrameMsg_SetTextTrackSettings,
 605                     FrameMsg_TextTrackSettings_Params /* params */)
 606
 607 // Posts a message from a frame in another process to the current renderer.
 608 IPC_MESSAGE_ROUTED1(FrameMsg_PostMessageEvent, FrameMsg_PostMessage_Params)
 609
 610 #if defined(OS_ANDROID)
 611
 612 // External popup menus.
 613 IPC_MESSAGE_ROUTED2(FrameMsg_SelectPopupMenuItems,
 614                     bool /* user canceled the popup */,
 615                     std::vector<int> /* selected indices */)
 616
 617 #elif defined(OS_MACOSX)
 618
 619 // External popup menus.
 620 IPC_MESSAGE_ROUTED1(FrameMsg_SelectPopupMenuItem,
 621                     int /* selected index, -1 means no selection */)
 622
 623 #endif
 624
 625 // PlzNavigate
 626 // Tells the renderer that a navigation is ready to commit.  The renderer should
 627 // request |stream_url| to get access to the stream containing the body of the
 628 // response.
 629 IPC_MESSAGE_ROUTED4(FrameMsg_CommitNavigation,
 630                     content::ResourceResponseHead,   /* response */
 631                     GURL,                            /* stream_url */
 632                     content::CommonNavigationParams, /* common_params */
 633                     content::RequestNavigationParams /* request_params */)
 634
 635 // PlzNavigate
 636 // Tells the renderer that a navigation failed with the error code |error_code|
 637 // and that the renderer should display an appropriate error page.
 638 IPC_MESSAGE_ROUTED4(FrameMsg_FailedNavigation,
 639                     content::CommonNavigationParams,  /* common_params */
 640                     content::RequestNavigationParams, /* request_params */
 641                     bool,                             /* stale_copy_in_cache */
 642                     int                               /* error_code */)
 643
 644 #if defined(ENABLE_PLUGINS)
 645 // Notifies the renderer of updates to the Plugin Power Saver origin whitelist.
 646 IPC_MESSAGE_ROUTED1(FrameMsg_UpdatePluginContentOriginWhitelist,
 647                     std::set<GURL> /* origin_whitelist */)
 648 #endif  // defined(ENABLE_PLUGINS)
 649
 650 // -----------------------------------------------------------------------------
 651 // Messages sent from the renderer to the browser.
 652
 653 // Blink and JavaScript error messages to log to the console
 654 // or debugger UI.
 655 IPC_MESSAGE_ROUTED4(FrameHostMsg_AddMessageToConsole,
 656                     int32, /* log level */
 657                     base::string16, /* msg */
 658                     int32, /* line number */
 659                     base::string16 /* source id */ )
 660
 661 // Sent by the renderer when a child frame is created in the renderer.
 662 //
 663 // Each of these messages will have a corresponding FrameHostMsg_Detach message
 664 // sent when the frame is detached from the DOM.
 665 IPC_SYNC_MESSAGE_CONTROL4_1(FrameHostMsg_CreateChildFrame,
 666                             int32 /* parent_routing_id */,
 667                             blink::WebTreeScopeType /* scope */,
 668                             std::string /* frame_name */,
 669                             blink::WebSandboxFlags /* sandbox flags */,
 670                             int32 /* new_routing_id */)
 671
 672 // Sent by the renderer to the parent RenderFrameHost when a child frame is
 673 // detached from the DOM.
 674 IPC_MESSAGE_ROUTED0(FrameHostMsg_Detach)
 675
 676 // Indicates the renderer process is gone.  This actually is sent by the
 677 // browser process to itself, but keeps the interface cleaner.
 678 IPC_MESSAGE_ROUTED2(FrameHostMsg_RenderProcessGone,
 679                     int, /* this really is base::TerminationStatus */
 680                     int /* exit_code */)
 681
 682 // Sent by the renderer when the frame becomes focused.
 683 IPC_MESSAGE_ROUTED0(FrameHostMsg_FrameFocused)
 684
 685 // Sent when the renderer starts a provisional load for a frame.
 686 IPC_MESSAGE_ROUTED1(FrameHostMsg_DidStartProvisionalLoadForFrame,
 687                     GURL /* url */)
 688
 689 // Sent when the renderer fails a provisional load with an error.
 690 IPC_MESSAGE_ROUTED1(FrameHostMsg_DidFailProvisionalLoadWithError,
 691                     FrameHostMsg_DidFailProvisionalLoadWithError_Params)
 692
 693 // Notifies the browser that a frame in the view has changed. This message
 694 // has a lot of parameters and is packed/unpacked by functions defined in
 695 // render_messages.h.
 696 IPC_MESSAGE_ROUTED1(FrameHostMsg_DidCommitProvisionalLoad,
 697                     FrameHostMsg_DidCommitProvisionalLoad_Params)
 698
 699 // Notifies the browser that a document has been loaded.
 700 IPC_MESSAGE_ROUTED0(FrameHostMsg_DidFinishDocumentLoad)
 701
 702 IPC_MESSAGE_ROUTED4(FrameHostMsg_DidFailLoadWithError,
 703                     GURL /* validated_url */,
 704                     int /* error_code */,
 705                     base::string16 /* error_description */,
 706                     bool /* was_ignored_by_handler */)
 707
 708 // Sent when the renderer decides to ignore a navigation.
 709 IPC_MESSAGE_ROUTED0(FrameHostMsg_DidDropNavigation)
 710
 711 // Sent when the renderer starts loading the page. |to_different_document| will
 712 // be true unless the load is a fragment navigation, or triggered by
 713 // history.pushState/replaceState.
 714 IPC_MESSAGE_ROUTED1(FrameHostMsg_DidStartLoading,
 715                     bool /* to_different_document */)
 716
 717 // Sent when the renderer is done loading a page.
 718 IPC_MESSAGE_ROUTED0(FrameHostMsg_DidStopLoading)
 719
 720 // Sent when the frame changes its window.name.
 721 IPC_MESSAGE_ROUTED1(FrameHostMsg_DidChangeName, std::string /* name */)
 722
 723 // Sent when the renderer changed the progress of a load.
 724 IPC_MESSAGE_ROUTED1(FrameHostMsg_DidChangeLoadProgress,
 725                     double /* load_progress */)
 726
 727 // Requests that the given URL be opened in the specified manner.
 728 IPC_MESSAGE_ROUTED1(FrameHostMsg_OpenURL, FrameHostMsg_OpenURL_Params)
 729
 730 // Notifies the browser that a frame finished loading.
 731 IPC_MESSAGE_ROUTED1(FrameHostMsg_DidFinishLoad,
 732                     GURL /* validated_url */)
 733
 734 // Sent when after the onload handler has been invoked for the document
 735 // in this frame. Sent for top-level frames. |report_type| and |ui_timestamp|
 736 // are used to report navigation metrics starting on the ui input event that
 737 // triggered the navigation timestamp.
 738 IPC_MESSAGE_ROUTED2(FrameHostMsg_DocumentOnLoadCompleted,
 739                     FrameMsg_UILoadMetricsReportType::Value /* report_type */,
 740                     base::TimeTicks /* ui_timestamp */)
 741
 742 // Notifies that the initial empty document of a view has been accessed.
 743 // After this, it is no longer safe to show a pending navigation's URL without
 744 // making a URL spoof possible.
 745 IPC_MESSAGE_ROUTED0(FrameHostMsg_DidAccessInitialDocument)
 746
 747 // Sent when the frame sets its opener to null, disowning it for the lifetime of
 748 // the window. Sent for top-level frames.
 749 IPC_MESSAGE_ROUTED0(FrameHostMsg_DidDisownOpener)
 750
 751 // Notifies the browser that a page id was assigned.
 752 IPC_MESSAGE_ROUTED1(FrameHostMsg_DidAssignPageId,
 753                     int32 /* page_id */)
 754
 755 // Notifies the browser that sandbox flags have changed for a subframe of this
 756 // frame.
 757 IPC_MESSAGE_ROUTED2(FrameHostMsg_DidChangeSandboxFlags,
 758                     int32 /* subframe_routing_id */,
 759                     blink::WebSandboxFlags /* updated_flags */)
 760
 761 // Changes the title for the page in the UI when the page is navigated or the
 762 // title changes. Sent for top-level frames.
 763 IPC_MESSAGE_ROUTED2(FrameHostMsg_UpdateTitle,
 764                     base::string16 /* title */,
 765                     blink::WebTextDirection /* title direction */)
 766
 767 // Change the encoding name of the page in UI when the page has detected
 768 // proper encoding name. Sent for top-level frames.
 769 IPC_MESSAGE_ROUTED1(FrameHostMsg_UpdateEncoding,
 770                     std::string /* new encoding name */)
 771
 772 // Following message is used to communicate the values received by the
 773 // callback binding the JS to Cpp.
 774 // An instance of browser that has an automation host listening to it can
 775 // have a javascript send a native value (string, number, boolean) to the
 776 // listener in Cpp. (DomAutomationController)
 777 IPC_MESSAGE_ROUTED2(FrameHostMsg_DomOperationResponse,
 778                     std::string  /* json_string */,
 779                     int  /* automation_id */)
 780
 781 // Used to set a cookie. The cookie is set asynchronously, but will be
 782 // available to a subsequent FrameHostMsg_GetCookies request.
 783 IPC_MESSAGE_CONTROL4(FrameHostMsg_SetCookie,
 784                      int /* render_frame_id */,
 785                      GURL /* url */,
 786                      GURL /* first_party_for_cookies */,
 787                      std::string /* cookie */)
 788
 789 // Used to get cookies for the given URL. This may block waiting for a
 790 // previous SetCookie message to be processed.
 791 IPC_SYNC_MESSAGE_CONTROL3_1(FrameHostMsg_GetCookies,
 792                             int /* render_frame_id */,
 793                             GURL /* url */,
 794                             GURL /* first_party_for_cookies */,
 795                             std::string /* cookies */)
 796
 797 // Used to check if cookies are enabled for the given URL. This may block
 798 // waiting for a previous SetCookie message to be processed.
 799 IPC_SYNC_MESSAGE_CONTROL3_1(FrameHostMsg_CookiesEnabled,
 800                             int /* render_frame_id */,
 801                             GURL /* url */,
 802                             GURL /* first_party_for_cookies */,
 803                             bool /* cookies_enabled */)
 804
 805 #if defined(ENABLE_PLUGINS)
 806 // Notification sent from a renderer to the browser that a Pepper plugin
 807 // instance is created in the DOM.
 808 IPC_MESSAGE_ROUTED0(FrameHostMsg_PepperInstanceCreated)
 809
 810 // Notification sent from a renderer to the browser that a Pepper plugin
 811 // instance is deleted from the DOM.
 812 IPC_MESSAGE_ROUTED0(FrameHostMsg_PepperInstanceDeleted)
 813
 814 // Sent to the browser when the renderer detects it is blocked on a pepper
 815 // plugin message for too long. This is also sent when it becomes unhung
 816 // (according to the value of is_hung). The browser can give the user the
 817 // option of killing the plugin.
 818 IPC_MESSAGE_ROUTED3(FrameHostMsg_PepperPluginHung,
 819                     int /* plugin_child_id */,
 820                     base::FilePath /* path */,
 821                     bool /* is_hung */)
 822
 823 // Sent by the renderer process to indicate that a plugin instance has crashed.
 824 // Note: |plugin_pid| should not be trusted. The corresponding process has
 825 // probably died. Moreover, the ID may have been reused by a new process. Any
 826 // usage other than displaying it in a prompt to the user is very likely to be
 827 // wrong.
 828 IPC_MESSAGE_ROUTED2(FrameHostMsg_PluginCrashed,
 829                     base::FilePath /* plugin_path */,
 830                     base::ProcessId /* plugin_pid */)
 831
 832 // Return information about a plugin for the given URL and MIME
 833 // type. If there is no matching plugin, |found| is false.
 834 // |actual_mime_type| is the actual mime type supported by the
 835 // found plugin.
 836 IPC_SYNC_MESSAGE_CONTROL4_3(FrameHostMsg_GetPluginInfo,
 837                             int /* render_frame_id */,
 838                             GURL /* url */,
 839                             GURL /* page_url */,
 840                             std::string /* mime_type */,
 841                             bool /* found */,
 842                             content::WebPluginInfo /* plugin info */,
 843                             std::string /* actual_mime_type */)
 844
 845 // A renderer sends this to the browser process when it wants to temporarily
 846 // whitelist an origin's plugin content as essential. This temporary whitelist
 847 // is specific to a top level frame, and is cleared when the whitelisting
 848 // RenderFrame is destroyed.
 849 IPC_MESSAGE_ROUTED1(FrameHostMsg_PluginContentOriginAllowed,
 850                     GURL /* content_origin */)
 851 #endif  // defined(ENABLE_PLUGINS)
 852
 853 // A renderer sends this to the browser process when it wants to
 854 // create a plugin.  The browser will create the plugin process if
 855 // necessary, and will return a handle to the channel on success.
 856 // On error an empty string is returned.
 857 IPC_SYNC_MESSAGE_CONTROL4_2(FrameHostMsg_OpenChannelToPlugin,
 858                             int /* render_frame_id */,
 859                             GURL /* url */,
 860                             GURL /* page_url */,
 861                             std::string /* mime_type */,
 862                             IPC::ChannelHandle /* channel_handle */,
 863                             content::WebPluginInfo /* info */)
 864
 865 // Acknowledge that we presented an ubercomp frame.
 866 //
 867 // See FrameMsg_CompositorFrameSwapped
 868 IPC_MESSAGE_ROUTED1(FrameHostMsg_CompositorFrameSwappedACK,
 869                     FrameHostMsg_CompositorFrameSwappedACK_Params /* params */)
 870
 871 // Satisfies a Surface destruction dependency associated with |sequence|.
 872 IPC_MESSAGE_ROUTED1(FrameHostMsg_SatisfySequence,
 873                     cc::SurfaceSequence /* sequence */)
 874
 875 // Creates a destruction dependency for the Surface specified by the given
 876 // |surface_id|.
 877 IPC_MESSAGE_ROUTED2(FrameHostMsg_RequireSequence,
 878                     cc::SurfaceId /* surface_id */,
 879                     cc::SurfaceSequence /* sequence */)
 880
 881 // Provides the result from handling BeforeUnload.  |proceed| matches the return
 882 // value of the frame's beforeunload handler: true if the user decided to
 883 // proceed with leaving the page.
 884 IPC_MESSAGE_ROUTED3(FrameHostMsg_BeforeUnload_ACK,
 885                     bool /* proceed */,
 886                     base::TimeTicks /* before_unload_start_time */,
 887                     base::TimeTicks /* before_unload_end_time */)
 888
 889 // Indicates that the current frame has swapped out, after a SwapOut message.
 890 IPC_MESSAGE_ROUTED0(FrameHostMsg_SwapOut_ACK)
 891
 892 IPC_MESSAGE_ROUTED1(FrameHostMsg_ReclaimCompositorResources,
 893                     FrameHostMsg_ReclaimCompositorResources_Params /* params */)
 894
 895 // Forwards an input event to a child.
 896 // TODO(nick): Temporary bridge, revisit once the browser process can route
 897 // input directly to subframes. http://crbug.com/339659
 898 IPC_MESSAGE_ROUTED1(FrameHostMsg_ForwardInputEvent,
 899                     IPC::WebInputEventPointer /* event */)
 900
 901 // Tells the parent that a child's frame rect has changed (or the rect/scroll
 902 // position of a child's ancestor has changed).
 903 IPC_MESSAGE_ROUTED1(FrameHostMsg_FrameRectChanged, gfx::Rect /* frame_rect */)
 904
 905 // Used to tell the parent that the user right clicked on an area of the
 906 // content area, and a context menu should be shown for it. The params
 907 // object contains information about the node(s) that were selected when the
 908 // user right clicked.
 909 IPC_MESSAGE_ROUTED1(FrameHostMsg_ContextMenu, content::ContextMenuParams)
 910
 911 // Initial drawing parameters for a child frame that has been swapped out to
 912 // another process.
 913 IPC_MESSAGE_ROUTED2(FrameHostMsg_InitializeChildFrame,
 914                     gfx::Rect /* frame_rect */,
 915                     float /* scale_factor */)
 916
 917 // Response for FrameMsg_JavaScriptExecuteRequest, sent when a reply was
 918 // requested. The ID is the parameter supplied to
 919 // FrameMsg_JavaScriptExecuteRequest. The result has the value returned by the
 920 // script as its only element, one of Null, Boolean, Integer, Real, Date, or
 921 // String.
 922 IPC_MESSAGE_ROUTED2(FrameHostMsg_JavaScriptExecuteResponse,
 923                     int  /* id */,
 924                     base::ListValue  /* result */)
 925
 926 // A request to run a JavaScript dialog.
 927 IPC_SYNC_MESSAGE_ROUTED4_2(FrameHostMsg_RunJavaScriptMessage,
 928                            base::string16     /* in - alert message */,
 929                            base::string16     /* in - default prompt */,
 930                            GURL               /* in - originating page URL */,
 931                            content::JavaScriptMessageType /* in - type */,
 932                            bool               /* out - success */,
 933                            base::string16     /* out - user_input field */)
 934
 935 // Displays a dialog to confirm that the user wants to navigate away from the
 936 // page. Replies true if yes, and false otherwise. The reply string is ignored,
 937 // but is included so that we can use OnJavaScriptMessageBoxClosed.
 938 IPC_SYNC_MESSAGE_ROUTED3_2(FrameHostMsg_RunBeforeUnloadConfirm,
 939                            GURL,           /* in - originating frame URL */
 940                            base::string16  /* in - alert message */,
 941                            bool            /* in - is a reload */,
 942                            bool            /* out - success */,
 943                            base::string16  /* out - This is ignored.*/)
 944
 945 // Asks the browser to open the color chooser.
 946 IPC_MESSAGE_ROUTED3(FrameHostMsg_OpenColorChooser,
 947                     int /* id */,
 948                     SkColor /* color */,
 949                     std::vector<content::ColorSuggestion> /* suggestions */)
 950
 951 // Asks the browser to end the color chooser.
 952 IPC_MESSAGE_ROUTED1(FrameHostMsg_EndColorChooser, int /* id */)
 953
 954 // Change the selected color in the color chooser.
 955 IPC_MESSAGE_ROUTED2(FrameHostMsg_SetSelectedColorInColorChooser,
 956                     int /* id */,
 957                     SkColor /* color */)
 958
 959 // Notifies the browser that media has started/stopped playing.
 960 IPC_MESSAGE_ROUTED4(FrameHostMsg_MediaPlayingNotification,
 961                     int64 /* player_cookie, distinguishes instances */,
 962                     bool /* has_video */,
 963                     bool /* has_audio */,
 964                     bool /* is_remote */)
 965
 966 IPC_MESSAGE_ROUTED1(FrameHostMsg_MediaPausedNotification,
 967                     int64 /* player_cookie, distinguishes instances */)
 968
 969 // Notify browser the theme color has been changed.
 970 IPC_MESSAGE_ROUTED1(FrameHostMsg_DidChangeThemeColor,
 971                     SkColor /* theme_color */)
 972
 973 // Response for FrameMsg_TextSurroundingSelectionRequest, |startOffset| and
 974 // |endOffset| are the offsets of the selection in the returned |content|.
 975 IPC_MESSAGE_ROUTED3(FrameHostMsg_TextSurroundingSelectionResponse,
 976                     base::string16,  /* content */
 977                     size_t, /* startOffset */
 978                     size_t /* endOffset */)
 979
 980 // Register a new handler for URL requests with the given scheme.
 981 IPC_MESSAGE_ROUTED4(FrameHostMsg_RegisterProtocolHandler,
 982                     std::string /* scheme */,
 983                     GURL /* url */,
 984                     base::string16 /* title */,
 985                     bool /* user_gesture */)
 986
 987 // Unregister the registered handler for URL requests with the given scheme.
 988 IPC_MESSAGE_ROUTED3(FrameHostMsg_UnregisterProtocolHandler,
 989                     std::string /* scheme */,
 990                     GURL /* url */,
 991                     bool /* user_gesture */)
 992
 993 // PlzNavigate
 994 // Tells the browser to perform a navigation.
 995 IPC_MESSAGE_ROUTED3(FrameHostMsg_BeginNavigation,
 996                     content::CommonNavigationParams,
 997                     content::BeginNavigationParams,
 998                     scoped_refptr<content::ResourceRequestBody>)
 999
1000 // Sent once a paint happens after the first non empty layout. In other words
1001 // after the frame has painted something.
1002 IPC_MESSAGE_ROUTED0(FrameHostMsg_DidFirstVisuallyNonEmptyPaint)
1003
1004 // Sent as a response to FrameMsg_VisualStateRequest.
1005 // The message is delivered using RenderWidget::QueueMessage.
1006 IPC_MESSAGE_ROUTED1(FrameHostMsg_VisualStateResponse, uint64 /* id */)
1007
1008 // Puts the browser into "tab fullscreen" mode for the sending renderer.
1009 // See the comment in chrome/browser/ui/browser.h for more details.
1010 IPC_MESSAGE_ROUTED1(FrameHostMsg_ToggleFullscreen, bool /* enter_fullscreen */)
1011
1012 // Dispatch a load event for this frame in the iframe element of an
1013 // out-of-process parent frame.
1014 IPC_MESSAGE_ROUTED0(FrameHostMsg_DispatchLoad)
1015
1016 // Sent to the browser from a frame proxy to post a message to the frame's
1017 // active renderer.
1018 IPC_MESSAGE_ROUTED1(FrameHostMsg_RouteMessageEvent,
1019                     FrameMsg_PostMessage_Params)
1020
1021 #if defined(OS_MACOSX) || defined(OS_ANDROID)
1022
1023 // Message to show/hide a popup menu using native controls.
1024 IPC_MESSAGE_ROUTED1(FrameHostMsg_ShowPopup,
1025                     FrameHostMsg_ShowPopup_Params)
1026 IPC_MESSAGE_ROUTED0(FrameHostMsg_HidePopup)
1027
1028 #endif