alternate ntp: fix content origin when overlay shrinks to shorter than top bars

chrome/browser/ui/views/frame/browser_view.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/browser_view.h"
 
 #include <algorithm>
 
 #include "base/auto_reset.h"
 #include "base/command_line.h"
@@ skipping 2018 matching lines @@
   }
 
   LoadAccelerators();
 
   infobar_container_ = new InfoBarContainerView(this,
                                                 browser()->search_model());
   AddChildView(infobar_container_);
 
   contents_container_ = new views::WebView(browser_->profile());
   contents_container_->set_id(VIEW_ID_TAB_CONTAINER);
-  contents_ = new ContentsContainer(contents_container_);
+  contents_ = new ContentsContainer(contents_container_, this);
 
   overlay_controller_.reset(
       new InstantOverlayControllerViews(browser(), contents_));
 
   SkColor bg_color = GetWidget()->GetThemeProvider()->
       GetColor(ThemeProperties::COLOR_TOOLBAR);
 
   devtools_container_ = new views::WebView(browser_->profile());
   devtools_container_->set_id(VIEW_ID_DEV_TOOLS_DOCKED);
   devtools_container_->SetVisible(false);
@@ skipping 668 matching lines @@
 
   Browser* modal_browser =
       chrome::FindBrowserWithWebContents(active_dialog->web_contents());
   if (modal_browser && (browser_ != modal_browser)) {
     modal_browser->window()->FlashFrame(true);
     modal_browser->window()->Activate();
   }
 
   AppModalDialogQueue::GetInstance()->ActivateModalDialog();
 }