Add developer tools message forwarding to browser

chrome/browser/renderer_host/render_view_host.h

Index: chrome/browser/renderer_host/render_view_host.h
===================================================================
--- chrome/browser/renderer_host/render_view_host.h	(revision 10454)
+++ chrome/browser/renderer_host/render_view_host.h	(working copy)
@@ -320,6 +320,11 @@
   // Must be called before CreateRenderView().
   void AllowDOMUIBindings();
 
+  // Tells the renderer which render view should be inspected by developer
+  // tools loaded in it. This method should be called before renderer is
+  // created.
+  void SetInspectedView(int inspected_process_id, int inspected_view_id);
+
   // Sets a property with the given name and value on the DOM UI binding object.
   // Must call AllowDOMUIBindings() on this renderer first.
   void SetDOMUIProperty(const std::string& name, const std::string& value);
@@ -509,6 +514,8 @@
                              const std::wstring& source_id);
   void OnDebuggerOutput(const std::wstring& output);
   void DidDebugAttach();
+  void OnForwardToDevToolsAgent(const IPC::Message& message);
+  void OnForwardToDevToolsClient(const IPC::Message& message);
   void OnUserMetricsRecordAction(const std::wstring& action);
   void OnMissingPluginStatus(int status);
   void OnMessageReceived(IPC::Message* msg) { }
@@ -613,6 +620,12 @@
 
   bool are_javascript_messages_suppressed_;
 
+  // When this renderer hosts developer tools this two fields contain rerndeder
+  // process id and render view id of the page being inspected. Both fieldes
+  // are -1 if the content of this renderer is not developer tools frontend.
+  int inspected_process_id_;
+  int inspected_view_id_;
+
   DISALLOW_EVIL_CONSTRUCTORS(RenderViewHost);
 };