Change grow box computation back to a method on BrowserWindow

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

Index: chrome/browser/ui/cocoa/tab_contents/tab_contents_controller.h
diff --git a/chrome/browser/ui/cocoa/tab_contents/tab_contents_controller.h b/chrome/browser/ui/cocoa/tab_contents/tab_contents_controller.h
index 1fcfe051fb08e2106bcf7dcb9c82304201cd4590..41f2a4638f0a51d1031b305e92434b63a92ab609 100644
--- a/chrome/browser/ui/cocoa/tab_contents/tab_contents_controller.h
+++ b/chrome/browser/ui/cocoa/tab_contents/tab_contents_controller.h
@@ -8,25 +8,10 @@
 
 #include <Cocoa/Cocoa.h>
 
-#include "base/memory/scoped_ptr.h"
-
-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
-
 // A class that controls the WebContents view. It manages displaying the
 // native view for a given WebContents.
 // Note that just creating the class does not display the view. We defer
@@ -37,14 +22,11 @@ class WebContents;
 @interface TabContentsController : NSViewController {
  @private
    content::WebContents* contents_;  // weak
-  // Delegate to be notified about size changes.
-  id<TabContentsControllerDelegate> delegate_;  // weak
-  scoped_ptr<TabContentsNotificationBridge> tabContentsBridge_;
 }
 @property(readonly, nonatomic) content::WebContents* webContents;
 
-- (id)initWithContents:(content::WebContents*)contents
-              delegate:(id<TabContentsControllerDelegate>)delegate;
+// Create the contents of a tab represented by |contents|.
+- (id)initWithContents:(content::WebContents*)contents;
 
 // Call when the tab contents is about to be replaced with the currently
 // selected tab contents to do not trigger unnecessary content relayout.