TabContents -> WebContentsImpl, part 14.

content/renderer/dom_automation_controller.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_DOM_AUTOMATION_CONTROLLER_H_
 #define CONTENT_RENDERER_DOM_AUTOMATION_CONTROLLER_H_
 #pragma once
 
 #include "ipc/ipc_message.h"
 #include "webkit/glue/cpp_bound_class.h"
@@ skipping 23 matching lines @@
     TEST            MASTER          RENDERER
               (1)             (3)
    |AProxy| ----->|AProvider|----->|RenderView|------|
       /\                |               |            |
       |                 |               |            |
       |(6)              |(2)            |(0)         |(4)
       |                 |               \/           |
       |                 |-------->|DAController|<----|
       |                                 |
       |                                 |(5)
-      |---------|TabContents|<----------|
+      |-------|WebContentsImpl|<--------|
 
 
    Legends:
    - AProxy = AutomationProxy
    - AProvider = AutomationProvider
    - DAController = DomAutomationController
 
    (0) Initialization step where DAController is bound to the renderer
        and the view_id of the renderer is supplied to the DAController for
        routing message in (5). (routing_id_)
@@ skipping 57 matching lines @@
 
  private:
   IPC::Message::Sender* sender_;
 
   // Refer to the comments at the top of the file for more details.
   int routing_id_;  // routing id to be used by first channel.
   int automation_id_;  // routing id to be used by the next channel.
 };
 
 #endif  // CONTENT_RENDERER_DOM_AUTOMATION_CONTROLLER_H_