chrome/common/render_messages.h

   1 // Copyright (c) 2012 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 // Multiply-included file, no traditional include guard.
   6 #include <stdint.h>
   7 #include <string>
   8 #include <vector>
   9
  10 #include "base/files/file_path.h"
  11 #include "base/strings/string16.h"
  12 #include "base/time/time.h"
  13 #include "chrome/common/common_param_traits.h"
  14 #include "chrome/common/instant_types.h"
  15 #include "chrome/common/ntp_logging_events.h"
  16 #include "chrome/common/search_provider.h"
  17 #include "chrome/common/web_application_info.h"
  18 #include "components/omnibox/common/omnibox_focus_state.h"
  19 #include "content/public/common/common_param_traits.h"
  20 #include "content/public/common/top_controls_state.h"
  21 #include "ipc/ipc_channel_handle.h"
  22 #include "ipc/ipc_message_macros.h"
  23 #include "ipc/ipc_platform_file.h"
  24 #include "third_party/WebKit/public/platform/modules/app_banner/WebAppBannerPromptReply.h"
  25 #include "third_party/WebKit/public/web/WebCache.h"
  26 #include "third_party/WebKit/public/web/WebConsoleMessage.h"
  27
  28 // Singly-included section for enums and custom IPC traits.
  29 #ifndef CHROME_COMMON_RENDER_MESSAGES_H_
  30 #define CHROME_COMMON_RENDER_MESSAGES_H_
  31
  32 enum class ChromeViewHostMsg_GetPluginInfo_Status {
  33   kAllowed,
  34   kBlocked,
  35   kBlockedByPolicy,
  36   kDisabled,
  37   kNotFound,
  38   kNPAPINotSupported,
  39   kOutdatedBlocked,
  40   kOutdatedDisallowed,
  41   kPlayImportantContent,
  42   kUnauthorized,
  43 };
  44
  45 namespace IPC {
  46
  47 template <>
  48 struct ParamTraits<ContentSettingsPattern> {
  49   typedef ContentSettingsPattern param_type;
  50   static void Write(Message* m, const param_type& p);
  51   static bool Read(const Message* m, base::PickleIterator* iter, param_type* r);
  52   static void Log(const param_type& p, std::string* l);
  53 };
  54
  55 }  // namespace IPC
  56
  57 #endif  // CHROME_COMMON_RENDER_MESSAGES_H_
  58
  59 #define IPC_MESSAGE_START ChromeMsgStart
  60
  61 IPC_ENUM_TRAITS_MAX_VALUE(ChromeViewHostMsg_GetPluginInfo_Status,
  62                           ChromeViewHostMsg_GetPluginInfo_Status::kUnauthorized)
  63 IPC_ENUM_TRAITS_MAX_VALUE(OmniboxFocusChangeReason,
  64                           OMNIBOX_FOCUS_CHANGE_REASON_LAST)
  65 IPC_ENUM_TRAITS_MAX_VALUE(OmniboxFocusState, OMNIBOX_FOCUS_STATE_LAST)
  66 IPC_ENUM_TRAITS_MAX_VALUE(search_provider::OSDDType,
  67                           search_provider::OSDD_TYPE_LAST)
  68 IPC_ENUM_TRAITS_MIN_MAX_VALUE(search_provider::InstallState,
  69                               search_provider::DENIED,
  70                               search_provider::INSTALLED_STATE_LAST)
  71 IPC_ENUM_TRAITS_MAX_VALUE(ThemeBackgroundImageAlignment,
  72                           THEME_BKGRND_IMAGE_ALIGN_LAST)
  73 IPC_ENUM_TRAITS_MAX_VALUE(ThemeBackgroundImageTiling, THEME_BKGRND_IMAGE_LAST)
  74 IPC_ENUM_TRAITS_MAX_VALUE(blink::WebConsoleMessage::Level,
  75                           blink::WebConsoleMessage::LevelLast)
  76 IPC_ENUM_TRAITS_MAX_VALUE(content::TopControlsState,
  77                           content::TOP_CONTROLS_STATE_LAST)
  78
  79 // Output parameters for ChromeViewHostMsg_GetPluginInfo message.
  80 IPC_STRUCT_BEGIN(ChromeViewHostMsg_GetPluginInfo_Output)
  81   IPC_STRUCT_MEMBER(ChromeViewHostMsg_GetPluginInfo_Status, status)
  82   IPC_STRUCT_MEMBER(content::WebPluginInfo, plugin)
  83   IPC_STRUCT_MEMBER(std::string, actual_mime_type)
  84   IPC_STRUCT_MEMBER(std::string, group_identifier)
  85   IPC_STRUCT_MEMBER(base::string16, group_name)
  86 IPC_STRUCT_END()
  87
  88 IPC_STRUCT_TRAITS_BEGIN(ContentSettingsPattern::PatternParts)
  89   IPC_STRUCT_TRAITS_MEMBER(scheme)
  90   IPC_STRUCT_TRAITS_MEMBER(is_scheme_wildcard)
  91   IPC_STRUCT_TRAITS_MEMBER(host)
  92   IPC_STRUCT_TRAITS_MEMBER(has_domain_wildcard)
  93   IPC_STRUCT_TRAITS_MEMBER(port)
  94   IPC_STRUCT_TRAITS_MEMBER(is_port_wildcard)
  95   IPC_STRUCT_TRAITS_MEMBER(path)
  96   IPC_STRUCT_TRAITS_MEMBER(is_path_wildcard)
  97 IPC_STRUCT_TRAITS_END()
  98
  99 IPC_STRUCT_TRAITS_BEGIN(ContentSettingPatternSource)
 100   IPC_STRUCT_TRAITS_MEMBER(primary_pattern)
 101   IPC_STRUCT_TRAITS_MEMBER(secondary_pattern)
 102   IPC_STRUCT_TRAITS_MEMBER(setting)
 103   IPC_STRUCT_TRAITS_MEMBER(source)
 104   IPC_STRUCT_TRAITS_MEMBER(incognito)
 105 IPC_STRUCT_TRAITS_END()
 106
 107 IPC_STRUCT_TRAITS_BEGIN(EmbeddedSearchRequestParams)
 108   IPC_STRUCT_TRAITS_MEMBER(search_query)
 109   IPC_STRUCT_TRAITS_MEMBER(original_query)
 110   IPC_STRUCT_TRAITS_MEMBER(rlz_parameter_value)
 111   IPC_STRUCT_TRAITS_MEMBER(input_encoding)
 112   IPC_STRUCT_TRAITS_MEMBER(assisted_query_stats)
 113 IPC_STRUCT_TRAITS_END()
 114
 115 IPC_STRUCT_TRAITS_BEGIN(InstantSuggestion)
 116   IPC_STRUCT_TRAITS_MEMBER(text)
 117   IPC_STRUCT_TRAITS_MEMBER(metadata)
 118 IPC_STRUCT_TRAITS_END()
 119
 120 IPC_STRUCT_TRAITS_BEGIN(InstantMostVisitedItem)
 121   IPC_STRUCT_TRAITS_MEMBER(url)
 122   IPC_STRUCT_TRAITS_MEMBER(title)
 123   IPC_STRUCT_TRAITS_MEMBER(thumbnail)
 124   IPC_STRUCT_TRAITS_MEMBER(favicon)
 125   IPC_STRUCT_TRAITS_MEMBER(impression_url)
 126   IPC_STRUCT_TRAITS_MEMBER(click_url)
 127 IPC_STRUCT_TRAITS_END()
 128
 129 IPC_STRUCT_TRAITS_BEGIN(RendererContentSettingRules)
 130   IPC_STRUCT_TRAITS_MEMBER(image_rules)
 131   IPC_STRUCT_TRAITS_MEMBER(script_rules)
 132 IPC_STRUCT_TRAITS_END()
 133
 134 IPC_STRUCT_TRAITS_BEGIN(RGBAColor)
 135   IPC_STRUCT_TRAITS_MEMBER(r)
 136   IPC_STRUCT_TRAITS_MEMBER(g)
 137   IPC_STRUCT_TRAITS_MEMBER(b)
 138   IPC_STRUCT_TRAITS_MEMBER(a)
 139 IPC_STRUCT_TRAITS_END()
 140
 141 IPC_STRUCT_TRAITS_BEGIN(ThemeBackgroundInfo)
 142   IPC_STRUCT_TRAITS_MEMBER(using_default_theme)
 143   IPC_STRUCT_TRAITS_MEMBER(background_color)
 144   IPC_STRUCT_TRAITS_MEMBER(text_color)
 145   IPC_STRUCT_TRAITS_MEMBER(link_color)
 146   IPC_STRUCT_TRAITS_MEMBER(text_color_light)
 147   IPC_STRUCT_TRAITS_MEMBER(header_color)
 148   IPC_STRUCT_TRAITS_MEMBER(section_border_color)
 149   IPC_STRUCT_TRAITS_MEMBER(theme_id)
 150   IPC_STRUCT_TRAITS_MEMBER(image_horizontal_alignment)
 151   IPC_STRUCT_TRAITS_MEMBER(image_vertical_alignment)
 152   IPC_STRUCT_TRAITS_MEMBER(image_tiling)
 153   IPC_STRUCT_TRAITS_MEMBER(image_height)
 154   IPC_STRUCT_TRAITS_MEMBER(has_attribution)
 155   IPC_STRUCT_TRAITS_MEMBER(logo_alternate)
 156 IPC_STRUCT_TRAITS_END()
 157
 158 IPC_STRUCT_TRAITS_BEGIN(blink::WebCache::UsageStats)
 159   IPC_STRUCT_TRAITS_MEMBER(minDeadCapacity)
 160   IPC_STRUCT_TRAITS_MEMBER(maxDeadCapacity)
 161   IPC_STRUCT_TRAITS_MEMBER(capacity)
 162   IPC_STRUCT_TRAITS_MEMBER(liveSize)
 163   IPC_STRUCT_TRAITS_MEMBER(deadSize)
 164 IPC_STRUCT_TRAITS_END()
 165
 166 IPC_ENUM_TRAITS_MAX_VALUE(NTPLoggingEventType,
 167                           NTP_EVENT_TYPE_LAST)
 168
 169 IPC_ENUM_TRAITS_MAX_VALUE(WebApplicationInfo::MobileCapable,
 170                           WebApplicationInfo::MOBILE_CAPABLE_APPLE)
 171
 172 IPC_STRUCT_TRAITS_BEGIN(WebApplicationInfo::IconInfo)
 173   IPC_STRUCT_TRAITS_MEMBER(url)
 174   IPC_STRUCT_TRAITS_MEMBER(width)
 175   IPC_STRUCT_TRAITS_MEMBER(height)
 176   IPC_STRUCT_TRAITS_MEMBER(data)
 177 IPC_STRUCT_TRAITS_END()
 178
 179 IPC_STRUCT_TRAITS_BEGIN(WebApplicationInfo)
 180   IPC_STRUCT_TRAITS_MEMBER(title)
 181   IPC_STRUCT_TRAITS_MEMBER(description)
 182   IPC_STRUCT_TRAITS_MEMBER(app_url)
 183   IPC_STRUCT_TRAITS_MEMBER(icons)
 184   IPC_STRUCT_TRAITS_MEMBER(mobile_capable)
 185 IPC_STRUCT_TRAITS_END()
 186
 187 IPC_ENUM_TRAITS_MAX_VALUE(blink::WebAppBannerPromptReply,
 188                           blink::WebAppBannerPromptReply::Cancel)
 189
 190 //-----------------------------------------------------------------------------
 191 // RenderView messages
 192 // These are messages sent from the browser to the renderer process.
 193
 194 #if !defined(OS_ANDROID) && !defined(OS_IOS)
 195 // For WebUI testing, this message requests JavaScript to be executed at a time
 196 // which is late enough to not be thrown out, and early enough to be before
 197 // onload events are fired.
 198 IPC_MESSAGE_ROUTED1(ChromeViewMsg_WebUIJavaScript,
 199                     base::string16  /* javascript */)
 200 #endif
 201
 202 // Set the content setting rules stored by the renderer.
 203 IPC_MESSAGE_CONTROL1(ChromeViewMsg_SetContentSettingRules,
 204                      RendererContentSettingRules /* rules */)
 205
 206 // Tells the renderer to create a FieldTrial, and by using a 100% probability
 207 // for the FieldTrial, forces the FieldTrial to have assigned group name.
 208 IPC_MESSAGE_CONTROL2(ChromeViewMsg_SetFieldTrialGroup,
 209                      std::string /* field trial name */,
 210                      std::string /* group name that was assigned. */)
 211
 212 IPC_MESSAGE_ROUTED1(ChromeViewMsg_SetPageSequenceNumber,
 213                     int /* page_seq_no */)
 214
 215 IPC_MESSAGE_ROUTED0(ChromeViewMsg_DetermineIfPageSupportsInstant)
 216
 217 IPC_MESSAGE_ROUTED1(ChromeViewMsg_SearchBoxSetDisplayInstantResults,
 218                     bool /* display_instant_results */)
 219
 220 IPC_MESSAGE_ROUTED2(ChromeViewMsg_SearchBoxFocusChanged,
 221                     OmniboxFocusState /* new_focus_state */,
 222                     OmniboxFocusChangeReason /* reason */)
 223
 224 IPC_MESSAGE_ROUTED1(ChromeViewMsg_SearchBoxMarginChange, int /* start */)
 225
 226 IPC_MESSAGE_ROUTED1(ChromeViewMsg_SearchBoxMostVisitedItemsChanged,
 227                     std::vector<InstantMostVisitedItem> /* items */)
 228
 229 IPC_MESSAGE_ROUTED1(ChromeViewMsg_SearchBoxPromoInformation,
 230                     bool /* is_app_launcher_enabled */)
 231
 232 IPC_MESSAGE_ROUTED1(ChromeViewMsg_SearchBoxSetInputInProgress,
 233                     bool /* input_in_progress */)
 234
 235 IPC_MESSAGE_ROUTED1(ChromeViewMsg_SearchBoxSetSuggestionToPrefetch,
 236                     InstantSuggestion /* suggestion */)
 237
 238 IPC_MESSAGE_ROUTED2(ChromeViewMsg_SearchBoxSubmit,
 239                     base::string16 /* value */,
 240                     EmbeddedSearchRequestParams /* params */)
 241
 242 IPC_MESSAGE_ROUTED1(ChromeViewMsg_SearchBoxThemeChanged,
 243                     ThemeBackgroundInfo /* value */)
 244
 245 IPC_MESSAGE_ROUTED1(ChromeViewMsg_HistorySyncCheckResult,
 246                     bool /* sync_history */)
 247
 248 IPC_MESSAGE_ROUTED2(ChromeViewMsg_ChromeIdentityCheckResult,
 249                     base::string16 /* identity */,
 250                     bool /* identity_match */)
 251
 252 IPC_MESSAGE_ROUTED0(ChromeViewMsg_SearchBoxToggleVoiceSearch)
 253
 254 // Sent on process startup to indicate whether this process is running in
 255 // incognito mode.
 256 IPC_MESSAGE_CONTROL1(ChromeViewMsg_SetIsIncognitoProcess,
 257                      bool /* is_incognito_processs */)
 258
 259 // Sent when the profile changes the kSafeBrowsingEnabled preference.
 260 IPC_MESSAGE_ROUTED1(ChromeViewMsg_SetClientSidePhishingDetection,
 261                     bool /* enable_phishing_detection */)
 262
 263 // Reloads the image selected by the most recently opened context menu
 264 // (if there indeed is an image at that location).
 265 IPC_MESSAGE_ROUTED0(ChromeViewMsg_RequestReloadImageForContextNode)
 266
 267 // Asks the renderer for a thumbnail of the image selected by the most
 268 // recently opened context menu, if there is one. If the image's area
 269 // is greater than thumbnail_min_area it will be downscaled to
 270 // be within thumbnail_max_size. The possibly downsampled image will be
 271 // returned in a ChromeViewHostMsg_RequestThumbnailForContextNode_ACK message.
 272 IPC_MESSAGE_ROUTED2(ChromeViewMsg_RequestThumbnailForContextNode,
 273                     int /* thumbnail_min_area_pixels */,
 274                     gfx::Size /* thumbnail_max_size_pixels */)
 275
 276 // Notifies the renderer whether hiding/showing the top controls is enabled,
 277 // what the current state should be, and whether or not to animate to the
 278 // proper state.
 279 IPC_MESSAGE_ROUTED3(ChromeViewMsg_UpdateTopControlsState,
 280                     content::TopControlsState /* constraints */,
 281                     content::TopControlsState /* current */,
 282                     bool /* animate */)
 283
 284
 285 // Updates the window features of the render view.
 286 IPC_MESSAGE_ROUTED1(ChromeViewMsg_SetWindowFeatures,
 287                     blink::WebWindowFeatures /* window_features */)
 288
 289 // Responds to the request for a thumbnail.
 290 // Thumbnail data will be empty is a thumbnail could not be produced.
 291 IPC_MESSAGE_ROUTED2(ChromeViewHostMsg_RequestThumbnailForContextNode_ACK,
 292                     std::string /* JPEG-encoded thumbnail data */,
 293                     gfx::Size /* original size of the image */)
 294
 295 // Requests application info for the page. The renderer responds back with
 296 // ChromeViewHostMsg_DidGetWebApplicationInfo.
 297 IPC_MESSAGE_ROUTED0(ChromeViewMsg_GetWebApplicationInfo)
 298
 299 // chrome.principals messages ------------------------------------------------
 300
 301 // Message sent from the renderer to the browser to get the list of browser
 302 // managed accounts for the given origin.
 303 IPC_SYNC_MESSAGE_CONTROL1_1(ChromeViewHostMsg_GetManagedAccounts,
 304                             GURL /* current URL */,
 305                             std::vector<std::string> /* managed accounts */)
 306
 307 // Message sent from the renderer to the browser to show the browser account
 308 // management UI.
 309 IPC_MESSAGE_CONTROL0(ChromeViewHostMsg_ShowBrowserAccountManagementUI)
 310
 311 // JavaScript related messages -----------------------------------------------
 312
 313 // Provides the renderer with the results of the browser's investigation into
 314 // why a recent main frame load failed (currently, just DNS probe result).
 315 // NetErrorHelper will receive this mesage and replace or update the error
 316 // page with more specific troubleshooting suggestions.
 317 IPC_MESSAGE_ROUTED1(ChromeViewMsg_NetErrorInfo,
 318                     int /* DNS probe status */)
 319
 320 // Tells the renderer whether or not there is a local diagnostics service that
 321 // can be run via ChromeViewHostMsg_RunNetworkDiagnostics messages.
 322 IPC_MESSAGE_ROUTED1(ChromeViewMsg_SetCanShowNetworkDiagnosticsDialog,
 323                     bool /* can_show_network_diagnostics_dialog */)
 324
 325 // Provides the information needed by the renderer process to contact a
 326 // navigation correction service.  Handled by the NetErrorHelper.
 327 IPC_MESSAGE_ROUTED5(ChromeViewMsg_SetNavigationCorrectionInfo,
 328                     GURL /* Navigation correction service base URL */,
 329                     std::string /* language */,
 330                     std::string /* origin_country */,
 331                     std::string /* API key to use */,
 332                     GURL /* Google Search URL to use */)
 333
 334 IPC_MESSAGE_ROUTED1(ChromeViewHostMsg_RunNetworkDiagnostics,
 335                     GURL /* failed_url */)
 336
 337 //-----------------------------------------------------------------------------
 338 // Misc messages
 339 // These are messages sent from the renderer to the browser process.
 340
 341 IPC_MESSAGE_CONTROL1(ChromeViewHostMsg_UpdatedCacheStats,
 342                      blink::WebCache::UsageStats /* stats */)
 343
 344 // Sent by the renderer process to check whether access to FileSystem is
 345 // granted by content settings.
 346 IPC_SYNC_MESSAGE_CONTROL3_1(ChromeViewHostMsg_RequestFileSystemAccessSync,
 347                             int /* render_frame_id */,
 348                             GURL /* origin_url */,
 349                             GURL /* top origin url */,
 350                             bool /* allowed */)
 351
 352 // Return information about a plugin for the given URL and MIME type.
 353 // In contrast to ViewHostMsg_GetPluginInfo in content/, this IPC call knows
 354 // about specific reasons why a plugin can't be used, for example because it's
 355 // disabled.
 356 IPC_SYNC_MESSAGE_CONTROL4_1(ChromeViewHostMsg_GetPluginInfo,
 357                             int /* render_frame_id */,
 358                             GURL /* url */,
 359                             GURL /* top origin url */,
 360                             std::string /* mime_type */,
 361                             ChromeViewHostMsg_GetPluginInfo_Output /* output */)
 362
 363 #if defined(ENABLE_PEPPER_CDMS)
 364 // Returns whether any internal plugin supporting |mime_type| is registered and
 365 // enabled. Does not determine whether the plugin can actually be instantiated
 366 // (e.g. whether it has all its dependencies).
 367 // When the returned *|is_available| is true, |additional_param_names| and
 368 // |additional_param_values| contain the name-value pairs, if any, specified
 369 // for the *first* non-disabled plugin found that is registered for |mime_type|.
 370 IPC_SYNC_MESSAGE_CONTROL1_3(
 371     ChromeViewHostMsg_IsInternalPluginAvailableForMimeType,
 372     std::string /* mime_type */,
 373     bool /* is_available */,
 374     std::vector<base::string16> /* additional_param_names */,
 375     std::vector<base::string16> /* additional_param_values */)
 376 #endif
 377
 378 #if defined(ENABLE_PLUGIN_INSTALLATION)
 379 // Notifies the browser that a missing plugin placeholder has been removed, so
 380 // the corresponding PluginPlaceholderHost can be deleted.
 381 IPC_MESSAGE_ROUTED1(ChromeViewHostMsg_RemovePluginPlaceholderHost,
 382                     int /* placeholder_id */)
 383
 384 // Notifies a missing plugin placeholder that a plugin with name |plugin_name|
 385 // has been found.
 386 IPC_MESSAGE_ROUTED1(ChromeViewMsg_FoundMissingPlugin,
 387                     base::string16 /* plugin_name */)
 388
 389 // Notifies a missing plugin placeholder that no plugin has been found.
 390 IPC_MESSAGE_ROUTED0(ChromeViewMsg_DidNotFindMissingPlugin)
 391
 392 // Notifies a missing plugin placeholder that we have started downloading
 393 // the plugin.
 394 IPC_MESSAGE_ROUTED0(ChromeViewMsg_StartedDownloadingPlugin)
 395
 396 // Notifies a missing plugin placeholder that we have finished downloading
 397 // the plugin.
 398 IPC_MESSAGE_ROUTED0(ChromeViewMsg_FinishedDownloadingPlugin)
 399
 400 // Notifies a missing plugin placeholder that there was an error downloading
 401 // the plugin.
 402 IPC_MESSAGE_ROUTED1(ChromeViewMsg_ErrorDownloadingPlugin,
 403                     std::string /* message */)
 404 #endif  // defined(ENABLE_PLUGIN_INSTALLATION)
 405
 406 // Notifies a missing plugin placeholder that the user cancelled downloading
 407 // the plugin.
 408 IPC_MESSAGE_ROUTED0(ChromeViewMsg_CancelledDownloadingPlugin)
 409
 410 // Tells the browser to open chrome://plugins in a new tab. We use a separate
 411 // message because renderer processes aren't allowed to directly navigate to
 412 // chrome:// URLs.
 413 IPC_MESSAGE_ROUTED0(ChromeViewHostMsg_OpenAboutPlugins)
 414
 415 // Tells the browser that there was an error loading a plugin.
 416 IPC_MESSAGE_ROUTED1(ChromeViewHostMsg_CouldNotLoadPlugin,
 417                     base::FilePath /* plugin_path */)
 418
 419 // Tells the browser that we blocked a plugin because NPAPI is not supported.
 420 IPC_MESSAGE_ROUTED1(ChromeViewHostMsg_NPAPINotSupported,
 421                     std::string /* identifer */)
 422
 423 // Asks the renderer whether an app banner should be shown. It will reply with
 424 // ChromeViewHostMsg_AppBannerPromptReply.
 425 IPC_MESSAGE_ROUTED2(ChromeViewMsg_AppBannerPromptRequest,
 426                     int /* request_id */,
 427                     std::string /* platform */)
 428
 429 // Tells the renderer that a banner has been accepted.
 430 IPC_MESSAGE_ROUTED2(ChromeViewMsg_AppBannerAccepted,
 431                     int32_t /* request_id */,
 432                     std::string /* platform */)
 433
 434 // Tells the renderer that a banner has been dismissed.
 435 IPC_MESSAGE_ROUTED1(ChromeViewMsg_AppBannerDismissed,
 436                     int32_t /* request_id */)
 437
 438 // Asks the renderer to log a debug message to console regarding an
 439 // app banner.
 440 IPC_MESSAGE_ROUTED1(ChromeViewMsg_AppBannerDebugMessageRequest,
 441                     std::string /* message */)
 442
 443 // Notification that the page has an OpenSearch description document
 444 // associated with it.
 445 IPC_MESSAGE_ROUTED3(ChromeViewHostMsg_PageHasOSDD,
 446                     GURL /* page_url */,
 447                     GURL /* osdd_url */,
 448                     search_provider::OSDDType)
 449
 450 // Find out if the given url's security origin is installed as a search
 451 // provider.
 452 IPC_SYNC_MESSAGE_ROUTED2_1(ChromeViewHostMsg_GetSearchProviderInstallState,
 453                            GURL /* page url */,
 454                            GURL /* inquiry url */,
 455                            search_provider::InstallState /* install */)
 456
 457 // Notifies when a plugin couldn't be loaded because it's outdated.
 458 IPC_MESSAGE_ROUTED2(ChromeViewHostMsg_BlockedOutdatedPlugin,
 459                     int /* placeholder ID */,
 460                     std::string /* plugin group identifier */)
 461
 462 // Notifies when a plugin couldn't be loaded because it requires
 463 // user authorization.
 464 IPC_MESSAGE_ROUTED2(ChromeViewHostMsg_BlockedUnauthorizedPlugin,
 465                     base::string16 /* name */,
 466                     std::string /* plugin group identifier */)
 467
 468 // Message sent from the renderer to the browser to notify it of a
 469 // window.print() call which should cancel the prerender. The message is sent
 470 // only when the renderer is prerendering.
 471 IPC_MESSAGE_ROUTED0(ChromeViewHostMsg_CancelPrerenderForPrinting)
 472
 473 IPC_MESSAGE_ROUTED1(ChromeViewHostMsg_DidGetWebApplicationInfo,
 474                     WebApplicationInfo)
 475
 476 // Logs events from InstantExtended New Tab Pages.
 477 IPC_MESSAGE_ROUTED3(ChromeViewHostMsg_LogEvent,
 478                     int /* page_seq_no */,
 479                     NTPLoggingEventType /* event */,
 480                     base::TimeDelta /* time */)
 481
 482 // Logs an impression on one of the Most Visited tile on the InstantExtended
 483 // New Tab Page.
 484 IPC_MESSAGE_ROUTED3(ChromeViewHostMsg_LogMostVisitedImpression,
 485                     int /* page_seq_no */,
 486                     int /* position */,
 487                     base::string16 /* provider */)
 488
 489 // Logs a navigation on one of the Most Visited tile on the InstantExtended
 490 // New Tab Page.
 491 IPC_MESSAGE_ROUTED3(ChromeViewHostMsg_LogMostVisitedNavigation,
 492                     int /* page_seq_no */,
 493                     int /* position */,
 494                     base::string16 /* provider */)
 495
 496 // The Instant page asks whether the user syncs its history.
 497 IPC_MESSAGE_ROUTED1(ChromeViewHostMsg_HistorySyncCheck,
 498                     int /* page_seq_no */)
 499
 500 // The Instant page asks for Chrome identity check against |identity|.
 501 IPC_MESSAGE_ROUTED2(ChromeViewHostMsg_ChromeIdentityCheck,
 502                     int /* page_seq_no */,
 503                     base::string16 /* identity */)
 504
 505 // Tells InstantExtended to set the omnibox focus state.
 506 IPC_MESSAGE_ROUTED2(ChromeViewHostMsg_FocusOmnibox,
 507                     int /* page_seq_no */,
 508                     OmniboxFocusState /* state */)
 509
 510 // Tells InstantExtended to paste text into the omnibox.  If text is empty,
 511 // the clipboard contents will be pasted. This causes the omnibox dropdown to
 512 // open.
 513 IPC_MESSAGE_ROUTED2(ChromeViewHostMsg_PasteAndOpenDropdown,
 514                     int /* page_seq_no */,
 515                     base::string16 /* text to be pasted */)
 516
 517 // Tells InstantExtended whether the embedded search API is supported.
 518 // See http://dev.chromium.org/embeddedsearch
 519 IPC_MESSAGE_ROUTED2(ChromeViewHostMsg_InstantSupportDetermined,
 520                     int /* page_seq_no */,
 521                     bool /* result */)
 522
 523 // Tells InstantExtended to delete a most visited item.
 524 IPC_MESSAGE_ROUTED2(ChromeViewHostMsg_SearchBoxDeleteMostVisitedItem,
 525                     int /* page_seq_no */,
 526                     GURL /* url */)
 527
 528 // Tells InstantExtended to navigate the active tab to a possibly privileged
 529 // URL.
 530 IPC_MESSAGE_ROUTED4(ChromeViewHostMsg_SearchBoxNavigate,
 531                     int /* page_seq_no */,
 532                     GURL /* destination */,
 533                     WindowOpenDisposition /* disposition */,
 534                     bool /*is_most_visited_item_url*/)
 535
 536 // Tells InstantExtended to undo all most visited item deletions.
 537 IPC_MESSAGE_ROUTED1(ChromeViewHostMsg_SearchBoxUndoAllMostVisitedDeletions,
 538                     int /* page_seq_no */)
 539
 540 // Tells InstantExtended to undo one most visited item deletion.
 541 IPC_MESSAGE_ROUTED2(ChromeViewHostMsg_SearchBoxUndoMostVisitedDeletion,
 542                     int /* page_seq_no */,
 543                     GURL /* url */)
 544
 545 // Tells InstantExtended whether the page supports voice search.
 546 IPC_MESSAGE_ROUTED2(ChromeViewHostMsg_SetVoiceSearchSupported,
 547                     int /* page_seq_no */,
 548                     bool /* supported */)
 549
 550 // Tells the renderer a list of URLs which should be bounced back to the browser
 551 // process so that they can be assigned to an Instant renderer.
 552 IPC_MESSAGE_CONTROL2(ChromeViewMsg_SetSearchURLs,
 553                      std::vector<GURL> /* search_urls */,
 554                      GURL /* new_tab_page_url */)
 555
 556 #if defined(ENABLE_PLUGINS)
 557 // Sent by the renderer to check if crash reporting is enabled.
 558 IPC_SYNC_MESSAGE_CONTROL0_1(ChromeViewHostMsg_IsCrashReportingEnabled,
 559                             bool /* enabled */)
 560 #endif
 561
 562 // Tells the browser process whether the web page wants the banner to be shown.
 563 // This is a reply from ChromeViewMsg_AppBannerPromptRequest.
 564 IPC_MESSAGE_ROUTED3(ChromeViewHostMsg_AppBannerPromptReply,
 565                     int /* request_id */,
 566                     blink::WebAppBannerPromptReply /* reply */,
 567                     std::string /* referrer */)
 568
 569 // Tells the browser to restart the app banner display pipeline.
 570 IPC_MESSAGE_ROUTED1(ChromeViewHostMsg_RequestShowAppBanner,
 571                     int32_t /* request_id */)
 572
 573 // Sent by the renderer to indicate that a fields trial has been activated.
 574 IPC_MESSAGE_CONTROL1(ChromeViewHostMsg_FieldTrialActivated,
 575                      std::string /* name */)
 576
 577 // Record a sample string to a Rappor metric.
 578 IPC_MESSAGE_CONTROL2(ChromeViewHostMsg_RecordRappor,
 579                      std::string /* metric */,
 580                      std::string /* sample */)
 581
 582 // Record a domain and registry of a url to a Rappor metric.
 583 IPC_MESSAGE_CONTROL2(ChromeViewHostMsg_RecordRapporURL,
 584                      std::string /* metric */,
 585                      GURL /* sample url */)