Implement web content hit testing in win aura.

content/browser/renderer_host/render_widget_host_view_aura.cc

 // 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.
 
 #include "content/browser/renderer_host/render_widget_host_view_aura.h"
 
 #include "base/basictypes.h"
 #include "base/bind.h"
 #include "base/callback_helpers.h"
 #include "base/command_line.h"
@@ skipping 995 matching lines @@
   else
     return bounds;
 }
 
 void RenderWidgetHostViewAura::SetBackground(const SkBitmap& background) {
   RenderWidgetHostViewBase::SetBackground(background);
   host_->SetBackground(background);
   window_->layer()->SetFillsBoundsOpaquely(background.isOpaque());
 }
 
-#if defined(OS_WIN)
-gfx::NativeViewAccessible
-RenderWidgetHostViewAura::AccessibleObjectFromChildId(long child_id) {
-  BrowserAccessibilityManager* manager = GetBrowserAccessibilityManager();
-  if (!manager)
-    return NULL;
-
-  return manager->ToBrowserAccessibilityManagerWin()->GetFromUniqueIdWin(
-      child_id);
-}
-#endif  // defined(OS_WIN)
-
 void RenderWidgetHostViewAura::UpdateCursor(const WebCursor& cursor) {
   current_cursor_ = cursor;
   const gfx::Display display = gfx::Screen::GetScreenFor(window_)->
       GetDisplayNearestWindow(window_);
   current_cursor_.SetDisplayInfo(display);
   UpdateCursorIfOverSelf();
 }
 
 void RenderWidgetHostViewAura::SetIsLoading(bool is_loading) {
   if (is_loading_ && !is_loading && paint_observer_)
@@ skipping 2243 matching lines @@
     RenderWidgetHost* widget) {
   return new RenderWidgetHostViewAura(widget);
 }
 
 // static
 void RenderWidgetHostViewPort::GetDefaultScreenInfo(WebScreenInfo* results) {
   GetScreenInfoForWindow(results, NULL);
 }
 
 }  // namespace content