Add a mojo channel for frame messages.

content/renderer/render_frame_impl.h

 // Copyright 2013 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_FRAME_IMPL_H_
 #define CONTENT_RENDERER_RENDER_FRAME_IMPL_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
@@ skipping 714 matching lines @@
   void MaybeEnableMojoBindings();
   // Adds the given file chooser request to the file_chooser_completion_ queue
   // (see that var for more) and requests the chooser be displayed if there are
   // no other waiting items in the queue.
   //
   // Returns true if the chooser was successfully scheduled. False means we
   // didn't schedule anything.
   bool ScheduleFileChooser(const FileChooserParams& params,
                            blink::WebFileChooserCompletion* completion);
 
+  bool handling_select_range() const { return handling_select_range_; }
+
+  void set_is_pasting(bool value) { is_pasting_ = value; }
+
+  void set_handling_select_range(bool value) { handling_select_range_ = value; }
+
   // Plugin-related functions --------------------------------------------------
 
 #if BUILDFLAG(ENABLE_PLUGINS)
   PepperPluginInstanceImpl* focused_pepper_plugin() {
     return focused_pepper_plugin_;
   }
   PepperPluginInstanceImpl* pepper_last_mouse_event_target() {
     return pepper_last_mouse_event_target_;
   }
   void set_pepper_last_mouse_event_target(PepperPluginInstanceImpl* plugin) {
     pepper_last_mouse_event_target_ = plugin;
   }
 
   // Indicates that the given instance has been created.
   void PepperInstanceCreated(PepperPluginInstanceImpl* instance);
 
   // Indicates that the given instance is being destroyed. This is called from
   // the destructor, so it's important that the instance is not dereferenced
   // from this call.
   void PepperInstanceDeleted(PepperPluginInstanceImpl* instance);
 
   // Notification that the given plugin is focused or unfocused.
   void PepperFocusChanged(PepperPluginInstanceImpl* instance, bool focused);
 
   void PepperStartsPlayback(PepperPluginInstanceImpl* instance);
   void PepperStopsPlayback(PepperPluginInstanceImpl* instance);
   void OnSetPepperVolume(int32_t pp_instance, double volume);
 #endif  // ENABLE_PLUGINS
 
+#if defined(OS_MACOSX)
+  void OnCopyToFindPboard();
+#endif
+
+  // Dispatches the current state of selection on the webpage to the browser if
+  // it has changed.
+  // TODO(varunjain): delete this method once we figure out how to keep
+  // selection handles in sync with the webpage.
+  void SyncSelectionIfRequired();
+
  protected:
   explicit RenderFrameImpl(const CreateParams& params);
 
  private:
   friend class RenderFrameImplTest;
   friend class RenderFrameObserver;
   friend class RenderAccessibilityImplTest;
   friend class TestRenderFrame;
   FRIEND_TEST_ALL_PREFIXES(ExternalPopupMenuDisplayNoneTest, SelectItem);
   FRIEND_TEST_ALL_PREFIXES(ExternalPopupMenuRemoveTest, RemoveOnChange);
@@ skipping 175 matching lines @@
 
 #if BUILDFLAG(USE_EXTERNAL_POPUP_MENU)
 #if defined(OS_MACOSX)
   void OnSelectPopupMenuItem(int selected_index);
 #else
   void OnSelectPopupMenuItems(bool canceled,
                               const std::vector<int>& selected_indices);
 #endif
 #endif
 
-#if defined(OS_MACOSX)
-  void OnCopyToFindPboard();
-#endif
-
   // Callback scheduled from OnSerializeAsMHTML for when writing serialized
   // MHTML to file has been completed in the file thread.
   void OnWriteMHTMLToDiskComplete(
       int job_id,
       std::set<std::string> serialized_resources_uri_digests,
       base::TimeDelta main_thread_use_time,
       MhtmlSaveStatus save_status);
 
   // Requests that the browser process navigates to |url|. If
   // |is_history_navigation_in_new_child| is true, the browser process should
@@ skipping 32 matching lines @@
   // b) function:DidReceiveTitle. When this function is called,
   // that means we have got specified title. Because in most of webpages,
   // title tags will follow meta tags. In here we try to get encoding of
   // page if it has been specified in meta tag.
   // c) function:DidFinishDocumentLoadForFrame. When this function is
   // called, that means we have got whole html page. In here we should
   // finally get right encoding of page.
   void UpdateEncoding(blink::WebFrame* frame,
                       const std::string& encoding_name);
 
-  // Dispatches the current state of selection on the webpage to the browser if
-  // it has changed.
-  // TODO(varunjain): delete this method once we figure out how to keep
-  // selection handles in sync with the webpage.
-  void SyncSelectionIfRequired();
-
   bool RunJavaScriptDialog(JavaScriptDialogType type,
                            const base::string16& message,
                            const base::string16& default_value,
                            const GURL& frame_url,
                            base::string16* result);
 
   // Loads the appropriate error page for the specified failure into the frame.
   // |entry| is only used by PlzNavigate when navigating to a history item.
   void LoadNavigationErrorPage(const blink::WebURLRequest& failed_request,
                                const blink::WebURLError& error,
@@ skipping 442 matching lines @@
   std::vector<media::RoutingTokenCallback> pending_routing_token_callbacks_;
 
   base::WeakPtrFactory<RenderFrameImpl> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderFrameImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_RENDER_FRAME_IMPL_H_