aura: Rename OnWindowVisisbilityChanged() to OnWindowTargetVisibilityChanged().

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/bind.h"
 #include "base/bind_helpers.h"
 #include "base/command_line.h"
 #include "base/debug/trace_event.h"
@@ skipping 1367 matching lines @@
 }
 
 void RenderWidgetHostViewAura::OnWindowDestroying() {
 }
 
 void RenderWidgetHostViewAura::OnWindowDestroyed() {
   host_->ViewDestroyed();
   delete this;
 }
 
-void RenderWidgetHostViewAura::OnWindowVisibilityChanged(bool visible) {
+void RenderWidgetHostViewAura::OnWindowTargetVisibilityChanged(bool visible) {
 }
 
 bool RenderWidgetHostViewAura::HasHitTestMask() const {
   return false;
 }
 
 void RenderWidgetHostViewAura::GetHitTestMask(gfx::Path* mask) const {
 }
 
 ////////////////////////////////////////////////////////////////////////////////
@@ skipping 255 matching lines @@
     RenderWidgetHost* widget) {
   return new RenderWidgetHostViewAura(widget);
 }
 
 // static
 void RenderWidgetHostViewPort::GetDefaultScreenInfo(WebScreenInfo* results) {
   GetScreenInfoForWindow(results, NULL);
 }
 
 }  // namespace content