Migrate accessibility from RenderView to RenderFrame.

content/browser/renderer_host/render_widget_host_view_base.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_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_VIEW_BASE_H_
 #define CONTENT_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_VIEW_BASE_H_
 
 #if defined(OS_MACOSX)
 #include <OpenGL/OpenGL.h>
 #endif
@@ skipping 31 matching lines @@
 
 namespace media {
 class VideoFrame;
 }
 
 namespace blink {
 struct WebScreenInfo;
 }
 
 namespace content {
+class BrowserAccessibilityDelegate;
 class BrowserAccessibilityManager;
 class SyntheticGesture;
 class SyntheticGestureTarget;
 class WebCursor;
 struct WebPluginGeometry;
 struct NativeWebKeyboardEvent;
 
 // Basic implementation shared by concrete RenderWidgetHostView subclasses.
 class CONTENT_EXPORT RenderWidgetHostViewBase : public RenderWidgetHostView,
                                                 public IPC::Listener {
@@ skipping 80 matching lines @@
   // Create a platform specific SyntheticGestureTarget implementation that will
   // be used to inject synthetic input events.
   virtual scoped_ptr<SyntheticGestureTarget> CreateSyntheticGestureTarget();
 
   // Return true if frame subscription is supported on this platform.
   virtual bool CanSubscribeFrame() const;
 
   // Create a BrowserAccessibilityManager for this view if it's possible to
   // create one and if one doesn't exist already. Some ports may not create
   // one depending on the current state.
-  virtual void CreateBrowserAccessibilityManagerIfNeeded();
+  virtual void CreateBrowserAccessibilityManagerIfNeeded(
+      BrowserAccessibilityDelegate* delegate);
 
   virtual void OnAccessibilitySetFocus(int acc_obj_id);
   virtual void AccessibilityShowMenu(int acc_obj_id);
   virtual gfx::Point AccessibilityOriginInScreen(const gfx::Rect& bounds);
 
   virtual SkBitmap::Config PreferredReadbackFormat();
 
   // Informs that the focused DOM node has changed.
   virtual void FocusedNodeChanged(bool is_editable_node) {}
 
@@ skipping 262 matching lines @@
   uint32 renderer_frame_number_;
 
   base::OneShotTimer<RenderWidgetHostViewBase> flush_input_timer_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderWidgetHostViewBase);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_VIEW_BASE_H_