components/guest_view/renderer/iframe_guest_view_container.cc

   1 // Copyright 2015 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 #include "components/guest_view/renderer/iframe_guest_view_container.h"
   6
   7 #include "components/guest_view/common/guest_view_messages.h"
   8 #include "content/public/common/browser_plugin_guest_mode.h"
   9 #include "content/public/renderer/render_frame.h"
  10
  11 namespace guest_view {
  12
  13 IframeGuestViewContainer::IframeGuestViewContainer(
  14     content::RenderFrame* render_frame)
  15     : GuestViewContainer(render_frame) {
  16   CHECK(content::BrowserPluginGuestMode::UseCrossProcessFramesForGuests());
  17   // There is no BrowserPluginDelegate to wait for.
  18   ready_ = true;
  19 }
  20
  21 IframeGuestViewContainer::~IframeGuestViewContainer() {
  22 }
  23
  24 bool IframeGuestViewContainer::OnMessage(const IPC::Message& message) {
  25   // TODO(lazyboy): Do not send this message in --site-per-process.
  26   if (message.type() == GuestViewMsg_GuestAttached::ID)
  27     return true;
  28
  29   if (message.type() != GuestViewMsg_AttachToEmbedderFrame_ACK::ID)
  30     return false;
  31
  32   OnHandleCallback(message);
  33   return true;
  34 }
  35
  36 }  // namespace guest_view