alternate ntp: fix website page jankiness when suggestions show and top bars are hidden

chrome/browser/ui/views/frame/contents_container.cc

 // Copyright 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 "chrome/browser/ui/views/frame/contents_container.h"
 
 #include "grit/theme_resources.h"
 #include "ui/base/resource/resource_bundle.h"
 #include "ui/gfx/canvas.h"
 #include "ui/gfx/image/image_skia.h"
-#include "ui/views/controls/webview/webview.h"
 
 // static
 const char ContentsContainer::kViewClassName[] =
     "browser/ui/views/frame/ContentsContainer";
 
 namespace {
 
 int PreviewHeightInPixels(int parent_height, int preview_height,
                           InstantSizeUnits preview_height_units) {
   preview_height = std::max(0, preview_height);
@@ skipping 216 matching lines @@
 
   RemoveChildView(shadow_view_.get());
   if (delete_view)
     shadow_view_.reset(NULL);
   return true;
 }
 
 std::string ContentsContainer::GetClassName() const {
   return kViewClassName;
 }