Add developer tools message handling to renderer

chrome/renderer/render_view.h

Index: chrome/renderer/render_view.h
===================================================================
--- chrome/renderer/render_view.h	(revision 10454)
+++ chrome/renderer/render_view.h	(working copy)
@@ -44,6 +44,8 @@
 class AudioRendererImpl;
 class DictionaryValue;
 class DebugMessageHandler;
+class DevToolsAgent;
+class DevToolsClient;
 class FilePath;
 class GlueAccessibility;
 class GURL;
@@ -460,6 +462,7 @@
   void OnCopyImageAt(int x, int y);
   void OnInspectElement(int x, int y);
   void OnShowJavaScriptConsole();
+  void OnSetupDevToolsClient();
   void OnCancelDownload(int32 download_id);
   void OnFind(const FindInPageRequest& request);
   void OnZoom(int function);
@@ -590,6 +593,10 @@
   // information to the browser process.
   void BindDOMAutomationController(WebFrame* webframe);
 
+  // Creates DevToolsClient and sets up JavaScript bindings for developer tools
+  // UI that is going to be hosted by this RenderView.
+  void CreateDevToolsClient();
+
   void set_opened_by_user_gesture(bool value) {
     opened_by_user_gesture_ = value;
   }
@@ -732,6 +739,13 @@
 
   scoped_refptr<DebugMessageHandler> debug_message_handler_;
 
+  // Provides access to this renderer from the remote Inspector UI.
+  scoped_refptr<DevToolsAgent> dev_tools_agent_;
+
+  // DevToolsClient for renderer hosting developer tools UI. It's NULL for other
+  // render views.
+  scoped_ptr<DevToolsClient> dev_tools_client_;
+
   scoped_ptr<WebFileChooserCallback> file_chooser_;
 
   int history_back_list_count_;