Support additional webkit accessibility notifications and states.

chrome/browser/renderer_host/browser_render_process_host.h

 // Copyright (c) 2010 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 CHROME_BROWSER_RENDERER_HOST_BROWSER_RENDER_PROCESS_HOST_H_
 #define CHROME_BROWSER_RENDERER_HOST_BROWSER_RENDER_PROCESS_HOST_H_
 #pragma once
 
 #include "build/build_config.h"
 
@@ skipping 43 matching lines @@
 // are correlated with IDs. This way, the Views and the corresponding ViewHosts
 // communicate through the two process objects.
 class BrowserRenderProcessHost : public RenderProcessHost,
                                  public NotificationObserver,
                                  public ChildProcessLauncher::Client {
  public:
   explicit BrowserRenderProcessHost(Profile* profile);
   ~BrowserRenderProcessHost();
 
   // RenderProcessHost implementation (public portion).
-  virtual bool Init(bool is_extensions_process);
+  virtual bool Init(bool is_accessibility_enabled, bool is_extensions_process);
   virtual int GetNextRoutingID();
   virtual void CancelResourceRequests(int render_widget_id);
   virtual void CrossSiteClosePageACK(const ViewMsg_ClosePage_Params& params);
   virtual bool WaitForUpdateMsg(int render_widget_id,
                                 const base::TimeDelta& max_delay,
                                 IPC::Message* msg);
   virtual void ReceivedBadMessage(uint32 msg_type);
   virtual void WidgetRestored();
   virtual void WidgetHidden();
   virtual void ViewCreated();
@@ skipping 116 matching lines @@
   void ClearTransportDIBCache();
   // This is used to clear our cache five seconds after the last use.
   base::DelayTimer<BrowserRenderProcessHost> cached_dibs_cleaner_;
 
   // Used in single-process mode.
   scoped_ptr<RendererMainThread> in_process_renderer_;
 
   // Buffer visited links and send them to to renderer.
   scoped_ptr<VisitedLinkUpdater> visited_link_updater_;
 
+  // True if this prcoess should have accessibility enabled;
+  bool accessibility_enabled_;
+
   // True iff this process is being used as an extension process. Not valid
   // when running in single-process mode.
   bool extension_process_;
 
   // Usedt to launch and terminate the process without blocking the UI thread.
   scoped_ptr<ChildProcessLauncher> child_process_;
 
   // Messages we queue while waiting for the process handle.  We queue them here
   // instead of in the channel so that we ensure they're sent after init related
   // messages that are sent once the process handle is available.  This is
   // because the queued messages may have dependencies on the init messages.
   std::queue<IPC::Message*> queued_messages_;
 
   DISALLOW_COPY_AND_ASSIGN(BrowserRenderProcessHost);
 };
 
 #endif  // CHROME_BROWSER_RENDERER_HOST_BROWSER_RENDER_PROCESS_HOST_H_