RWHI should implement BrowserAccessibilityDelegate

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/auto_reset.h"
 #include "base/basictypes.h"
 #include "base/bind.h"
 #include "base/callback_helpers.h"
@@ skipping 1851 matching lines @@
   // The accessible_parent may be NULL at this point. The WebContents will pass
   // it down to this instance (by way of the RenderViewHost and
   // RenderWidgetHost) when it is known. This instance will then set it on its
   // BrowserAccessibilityManager.
   gfx::NativeViewAccessible accessible_parent =
       host_->GetParentNativeViewAccessible();
 
   if (legacy_render_widget_host_HWND_) {
     manager = new BrowserAccessibilityManagerWin(
         legacy_render_widget_host_HWND_.get(), accessible_parent,
-        BrowserAccessibilityManagerWin::GetEmptyDocument(), this);
+        BrowserAccessibilityManagerWin::GetEmptyDocument(), host_);
   }
 #else
   manager = BrowserAccessibilityManager::Create(
-      BrowserAccessibilityManager::GetEmptyDocument(), this);
+      BrowserAccessibilityManager::GetEmptyDocument(), host_);
 #endif
   SetBrowserAccessibilityManager(manager);
 }
 
 gfx::GLSurfaceHandle RenderWidgetHostViewAura::GetCompositingSurface() {
   return ImageTransportFactory::GetInstance()->GetSharedSurfaceHandle();
 }
 
 bool RenderWidgetHostViewAura::LockMouse() {
   aura::Window* root_window = window_->GetRootWindow();
@@ skipping 900 matching lines @@
 }
 
 void RenderWidgetHostViewAura::OnUpdateVSyncParameters(
     base::TimeTicks timebase,
     base::TimeDelta interval) {
   if (IsShowing())
     host_->UpdateVSyncParameters(timebase, interval);
 }
 
 ////////////////////////////////////////////////////////////////////////////////
-// RenderWidgetHostViewAura, BrowserAccessibilityDelegate implementation:
-
-void RenderWidgetHostViewAura::SetAccessibilityFocus(int acc_obj_id) {
-  if (!host_)
-    return;
-
-  host_->AccessibilitySetFocus(acc_obj_id);
-}
-
-void RenderWidgetHostViewAura::AccessibilityDoDefaultAction(int acc_obj_id) {
-  if (!host_)
-    return;
-
-  host_->AccessibilityDoDefaultAction(acc_obj_id);
-}
-
-void RenderWidgetHostViewAura::AccessibilityScrollToMakeVisible(
-    int acc_obj_id, gfx::Rect subfocus) {
-  if (!host_)
-    return;
-
-  host_->AccessibilityScrollToMakeVisible(acc_obj_id, subfocus);
-}
-
-void RenderWidgetHostViewAura::AccessibilityScrollToPoint(
-    int acc_obj_id, gfx::Point point) {
-  if (!host_)
-    return;
-
-  host_->AccessibilityScrollToPoint(acc_obj_id, point);
-}
-
-void RenderWidgetHostViewAura::AccessibilitySetTextSelection(
-    int acc_obj_id, int start_offset, int end_offset) {
-  if (!host_)
-    return;
-
-  host_->AccessibilitySetTextSelection(
-      acc_obj_id, start_offset, end_offset);
-}
-
-gfx::Point RenderWidgetHostViewAura::GetLastTouchEventLocation() const {
-  // Only needed for Win 8 non-aura.
-  return gfx::Point();
-}
-
-void RenderWidgetHostViewAura::FatalAccessibilityTreeError() {
-  host_->FatalAccessibilityTreeError();
-  SetBrowserAccessibilityManager(NULL);
-}
-
-////////////////////////////////////////////////////////////////////////////////
 // RenderWidgetHostViewAura, ImageTransportFactoryObserver implementation:
 
 void RenderWidgetHostViewAura::OnLostResources() {
   if (frame_provider_.get())
     EvictDelegatedFrame();
   idle_frame_subscriber_textures_.clear();
   yuv_readback_pipeline_.reset();
 
   host_->ScheduleComposite();
 }
@@ skipping 328 matching lines @@
     RenderWidgetHost* widget) {
   return new RenderWidgetHostViewAura(widget);
 }
 
 // static
 void RenderWidgetHostViewPort::GetDefaultScreenInfo(WebScreenInfo* results) {
   GetScreenInfoForWindow(results, NULL);
 }
 
 }  // namespace content