Windows accessibility improvements: 1. All WebKit roles are now passed to the...

chrome/browser/renderer_host/render_widget_host.h

 // Copyright (c) 2009 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_RENDER_WIDGET_HOST_H_
 #define CHROME_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_H_
 
 #include <deque>
 
 #include "app/surface/transport_dib.h"
@@ skipping 346 matching lines @@
   // Makes an IPC call to toggle the spelling panel.
   void ToggleSpellPanel(bool is_currently_visible);
 
   // Makes an IPC call to tell webkit to replace the currently selected word
   // or a word around the cursor.
   void Replace(const string16& word);
 
   // Makes an IPC call to tell webkit to advance to the next misspelling.
   void AdvanceToNextMisspelling();
 
+  // Requests a snapshot of an accessible DOM tree from the renderer.
+  void RequestAccessibilityTree();
+
+  // Relays a request from assistive technology to set focus to the
+  // node with this accessibility object id.
+  void SetAccessibilityFocus(int acc_obj_id);
+
+  // Relays a request from assistive technology to perform the default action
+  // on a node with this accessibility object id.
+  void AccessibilityDoDefaultAction(int acc_obj_id);
+
   // Sets the active state (i.e., control tints).
   virtual void SetActive(bool active);
 
   void set_ignore_input_events(bool ignore_input_events) {
     ignore_input_events_ = ignore_input_events;
   }
   bool ignore_input_events() const {
     return ignore_input_events_;
   }
 
@@ skipping 272 matching lines @@
   // changed.
   bool suppress_next_char_events_;
 
   // Optional video YUV layer for used for out-of-process compositing.
   scoped_ptr<VideoLayer> video_layer_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderWidgetHost);
 };
 
 #endif  // CHROME_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_H_