Add more functionality to WebView.

chrome/browser/ui/views/frame/browser_view.h

 // 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.
 
 #ifndef CHROME_BROWSER_UI_VIEWS_FRAME_BROWSER_VIEW_H_
 #define CHROME_BROWSER_UI_VIEWS_FRAME_BROWSER_VIEW_H_
 #pragma once
 
 #include <map>
 #include <string>
@@ skipping 49 matching lines @@
 #endif
 
 #if defined(USE_AURA)
 class LauncherUpdater;
 #endif
 
 namespace views {
 class AccessiblePaneView;
 class ExternalFocusTracker;
 class Menu;
+class WebView;
 }
 
 ///////////////////////////////////////////////////////////////////////////////
 // BrowserView
 //
 //  A ClientView subclass that provides the contents of a browser window,
 //  including the TabStrip, toolbars, download shelves, the content area etc.
 //
 class BrowserView : public BrowserWindow,
                     public BrowserWindowTesting,
@@ skipping 526 matching lines @@
 #if !defined(OS_CHROMEOS) || defined(USE_AURA)
   // The download shelf view (view at the bottom of the page).  ChromiumOS
   // uses ActiveDownloadsUI instead.
   scoped_ptr<DownloadShelfView> download_shelf_;
 #endif
 
   // The InfoBarContainerView that contains InfoBars for the current tab.
   InfoBarContainerView* infobar_container_;
 
   // The view that contains the selected TabContents.
-  TabContentsContainer* contents_container_;
+  views::WebView* contents_container_;
 
   // The view that contains devtools window for the selected TabContents.
   TabContentsContainer* devtools_container_;
 
   // The view that contains instant's TabContents.
-  TabContentsContainer* preview_container_;
+  views::WebView* preview_container_;
 
   // The view managing both the contents_container_ and preview_container_.
   ContentsContainer* contents_;
 
   // Split view containing the contents container and devtools container.
   views::SingleSplitView* contents_split_;
 
   // Side to dock devtools to
   DevToolsDockSide devtools_dock_side_;
 
@@ skipping 57 matching lines @@
   PendingFullscreenRequest fullscreen_request_;
 
   BrowserWindowMoveObserver* move_observer_;
 
   gfx::ScopedSysColorChangeListener color_change_listener_;
 
   DISALLOW_COPY_AND_ASSIGN(BrowserView);
 };
 
 #endif  // CHROME_BROWSER_UI_VIEWS_FRAME_BROWSER_VIEW_H_