Removing listening for repaints (OnUpdateRect) from OverscrollNavigationOverlay.

content/browser/web_contents/web_contents_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/web_contents/web_contents_view_aura.h"
 
 #include "base/auto_reset.h"
 #include "base/command_line.h"
 #include "base/file_util.h"
 #include "base/metrics/histogram.h"
@@ skipping 720 matching lines @@
     return;
 
   window_observer_.reset();
   window_->RemoveObserver(this);
 
   // Window needs a valid delegate during its destructor, so we explicitly
   // delete it here.
   window_.reset();
 }
 
-void WebContentsViewAura::SetupOverlayWindowForTesting() {
-  if (navigation_overlay_)
-    navigation_overlay_->SetupForTesting();
-}
-
 void WebContentsViewAura::SetTouchEditableForTest(
     TouchEditableImplAura* touch_editable) {
   touch_editable_.reset(touch_editable);
   AttachTouchEditableToRenderView();
 }
 
 void WebContentsViewAura::SizeChangedCommon(const gfx::Size& size) {
   if (web_contents_->GetInterstitialPage())
     web_contents_->GetInterstitialPage()->SetSize(size);
   RenderWidgetHostView* rwhv =
@@ skipping 820 matching lines @@
 void WebContentsViewAura::OnWindowVisibilityChanged(aura::Window* window,
                                                     bool visible) {
   // Ignore any visibility changes in the hierarchy below.
   if (window != window_.get() && window_->Contains(window))
     return;
 
   UpdateWebContentsVisibility(web_contents_, visible);
 }
 
 }  // namespace content