Replace most of Browser::GetSelectedTabContents calls into Browser::GetSelectedWebContents. I've ...

chrome/browser/ui/cocoa/tab_contents/tab_contents_controller.h

 // Copyright (c) 2011 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_COCOA_TAB_CONTENTS_TAB_CONTENTS_CONTROLLER_H_
 #define CHROME_BROWSER_UI_COCOA_TAB_CONTENTS_TAB_CONTENTS_CONTROLLER_H_
 #pragma once
 
 #include <Cocoa/Cocoa.h>
 
 #include "base/memory/scoped_ptr.h"
 
 class TabContents;
 class TabContentsNotificationBridge;
 @class TabContentsController;
 
+namespace content {
+class WebContents;
+}
+
 // The interface for the tab contents view controller's delegate.
 
 @protocol TabContentsControllerDelegate
 
 // Tells the delegate when the tab contents view's frame is about to change.
 - (void)tabContentsViewFrameWillChange:(TabContentsController*)source
                              frameRect:(NSRect)frameRect;
 
 @end
 
@@ skipping 17 matching lines @@
               delegate:(id<TabContentsControllerDelegate>)delegate;
 
 // Call when the tab contents is about to be replaced with the currently
 // selected tab contents to do not trigger unnecessary content relayout.
 - (void)ensureContentsSizeDoesNotChange;
 
 // Call when the tab view is properly sized and the render widget host view
 // should be put into the view hierarchy.
 - (void)ensureContentsVisible;
 
-// Call to change the underlying tab contents object. View is not changed,
+// Call to change the underlying web contents object. View is not changed,
 // call |-ensureContentsVisible| to display the |newContents|'s render widget
 // host view.
 - (void)changeTabContents:(TabContents*)newContents;
 
 // Called when the tab contents is the currently selected tab and is about to be
 // removed from the view hierarchy.
 - (void)willBecomeUnselectedTab;
 
 // Called when the tab contents is about to be put into the view hierarchy as
 // the selected tab. Handles things such as ensuring the toolbar is correctly
 // enabled.
 - (void)willBecomeSelectedTab;
 
 // Called when the tab contents is updated in some non-descript way (the
 // notification from the model isn't specific). |updatedContents| could reflect
 // an entirely new tab contents object.
 - (void)tabDidChange:(TabContents*)updatedContents;
 
 @end
 
 #endif  // CHROME_BROWSER_UI_COCOA_TAB_CONTENTS_TAB_CONTENTS_CONTROLLER_H_