Remove [SG]etParentNativeViewAccessible

content/browser/frame_host/render_widget_host_view_guest.cc

 // Copyright 2014 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/frame_host/render_widget_host_view_guest.h"
 
 #include <utility>
 
 #include "base/bind_helpers.h"
 #include "base/command_line.h"
@@ skipping 493 matching lines @@
 #endif  // defined(OS_ANDROID) || defined(USE_AURA)
 
 void RenderWidgetHostViewGuest::LockCompositingSurface() {
   NOTIMPLEMENTED();
 }
 
 void RenderWidgetHostViewGuest::UnlockCompositingSurface() {
   NOTIMPLEMENTED();
 }
 
-#if defined(OS_WIN)
-void RenderWidgetHostViewGuest::SetParentNativeViewAccessible(
-    gfx::NativeViewAccessible accessible_parent) {
-}
-#endif
-
 void RenderWidgetHostViewGuest::DestroyGuestView() {
   // Let our observers know we're going away, since we don't want any event
   // processing calls coming in after we release host_.
   NotifyObserversAboutShutdown();
 
   host_->SetView(NULL);
   host_ = NULL;
   base::MessageLoop::current()->DeleteSoon(FROM_HERE, this);
 }
 
@@ skipping 90 matching lines @@
     if (gesture_event.type == blink::WebInputEvent::GestureScrollUpdate &&
         gesture_event.data.scrollUpdate.inertial) {
       return;
     }
     host_->ForwardGestureEvent(gesture_event);
     return;
   }
 }
 
 }  // namespace content