Refactor postMessage for out-of-process iframes.

content/renderer/render_view_impl.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CONTENT_RENDERER_RENDER_VIEW_IMPL_H_
 #define CONTENT_RENDERER_RENDER_VIEW_IMPL_H_
 
 #include <deque>
 #include <map>
 #include <set>
@@ skipping 60 matching lines @@
 // root. VS warns when we inherit the WebWidgetClient method implementations
 // from RenderWidget.  It's safe to ignore that warning.
 #pragma warning(disable: 4250)
 #endif
 
 class PepperDeviceTest;
 class SkBitmap;
 struct PP_NetAddress_Private;
 struct FrameMsg_Navigate_Params;
 struct ViewMsg_New_Params;
-struct ViewMsg_PostMessage_Params;
 struct ViewMsg_Resize_Params;
 struct ViewMsg_StopFinding_Params;
 
 namespace base {
 class CommandLine;
 }
 
 namespace blink {
 class WebApplicationCacheHost;
 class WebApplicationCacheHostClient;
@@ skipping 556 matching lines @@
   void OnGetAllSavableResourceLinksForCurrentPage(const GURL& page_url);
   void OnGetSerializedHtmlDataForCurrentPageWithLocalLinks(
       const std::vector<GURL>& links,
       const std::vector<base::FilePath>& local_paths,
       const base::FilePath& local_directory_name);
   void OnMediaPlayerActionAt(const gfx::Point& location,
                              const blink::WebMediaPlayerAction& action);
   void OnPluginActionAt(const gfx::Point& location,
                         const blink::WebPluginAction& action);
   void OnMoveOrResizeStarted();
-  void OnPostMessageEvent(const ViewMsg_PostMessage_Params& params);
   void OnReleaseDisambiguationPopupBitmap(const cc::SharedBitmapId& id);
   void OnResetPageEncodingToDefault();
   void OnSetActive(bool active);
   void OnSetBackgroundOpaque(bool opaque);
   void OnExitFullscreen();
   void OnSetHistoryOffsetAndLength(int history_offset, int history_length);
   void OnSetInitialFocus(bool reverse);
   void OnSetPageEncoding(const std::string& encoding_name);
   void OnSetRendererPrefs(const RendererPreferences& renderer_prefs);
   void OnSetWebUIProperty(const std::string& name, const std::string& value);
@@ skipping 368 matching lines @@
   // use the Observer interface to filter IPC messages and receive frame change
   // notifications.
   // ---------------------------------------------------------------------------
 
   DISALLOW_COPY_AND_ASSIGN(RenderViewImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_RENDER_VIEW_IMPL_H_