Remove TabContents from TabStripModelObserverBridge.

chrome/browser/ui/cocoa/tabs/tab_strip_model_observer_bridge.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_COCOA_TABS_TAB_STRIP_MODEL_OBSERVER_BRIDGE_H_
 #define CHROME_BROWSER_UI_COCOA_TABS_TAB_STRIP_MODEL_OBSERVER_BRIDGE_H_
 
 #import <Foundation/Foundation.h>
 
 #include "base/compiler_specific.h"
 #include "chrome/browser/ui/tabs/tab_strip_model_observer.h"
 
 class TabContents;
 class TabStripModel;
 
+namespace content {
+class WebContents;
+}
+
 // A C++ bridge class to handle receiving notifications from the C++ tab strip
 // model. When the caller allocates a bridge, it automatically registers for
 // notifications from |model| and passes messages to |controller| via the
 // informal protocol below. The owner of this object is responsible for deleting
 // it (and thus unhooking notifications) before |controller| is destroyed.
 class TabStripModelObserverBridge : public TabStripModelObserver {
  public:
   TabStripModelObserverBridge(TabStripModel* model, id controller);
   virtual ~TabStripModelObserverBridge();
 
@@ skipping 25 matching lines @@
 
  private:
   id controller_;  // weak, owns me
   TabStripModel* model_;  // weak, owned by Browser
 };
 
 // A collection of methods which can be selectively implemented by any
 // Cocoa object to receive updates about changes to a tab strip model. It is
 // ok to not implement them, the calling code checks before calling.
 @interface NSObject(TabStripModelBridge)
-- (void)insertTabWithContents:(TabContents*)contents
+- (void)insertTabWithContents:(content::WebContents*)contents
                       atIndex:(NSInteger)index
                  inForeground:(bool)inForeground;
-- (void)tabClosingWithContents:(TabContents*)contents
+- (void)tabClosingWithContents:(content::WebContents*)contents
                        atIndex:(NSInteger)index;
-- (void)tabDetachedWithContents:(TabContents*)contents
+- (void)tabDetachedWithContents:(content::WebContents*)contents
                         atIndex:(NSInteger)index;
-- (void)activateTabWithContents:(TabContents*)newContents
-               previousContents:(TabContents*)oldContents
+- (void)activateTabWithContents:(content::WebContents*)newContents
+               previousContents:(content::WebContents*)oldContents
                         atIndex:(NSInteger)index
                     userGesture:(bool)wasUserGesture;
-- (void)tabMovedWithContents:(TabContents*)contents
-                    fromIndex:(NSInteger)from
-                      toIndex:(NSInteger)to;
-- (void)tabChangedWithContents:(TabContents*)contents
+- (void)tabMovedWithContents:(content::WebContents*)contents
+                   fromIndex:(NSInteger)from
+                     toIndex:(NSInteger)to;
+- (void)tabChangedWithContents:(content::WebContents*)contents
                        atIndex:(NSInteger)index
                     changeType:(TabStripModelObserver::TabChangeType)change;
-- (void)tabReplacedWithContents:(TabContents*)newContents
-               previousContents:(TabContents*)oldContents
+- (void)tabReplacedWithContents:(content::WebContents*)newContents
+               previousContents:(content::WebContents*)oldContents
                         atIndex:(NSInteger)index;
-- (void)tabMiniStateChangedWithContents:(TabContents*)contents
+- (void)tabMiniStateChangedWithContents:(content::WebContents*)contents
                                 atIndex:(NSInteger)index;
 - (void)tabStripEmpty;
 - (void)tabStripModelDeleted;
 @end
 
 #endif  // CHROME_BROWSER_UI_COCOA_TABS_TAB_STRIP_MODEL_OBSERVER_BRIDGE_H_