Change grow box computation back to a method on BrowserWindow

chrome/browser/ui/cocoa/dev_tools_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_DEV_TOOLS_CONTROLLER_H_
 #define CHROME_BROWSER_UI_COCOA_DEV_TOOLS_CONTROLLER_H_
 #pragma once
 
 #import <Foundation/Foundation.h>
 
 #import "base/mac/cocoa_protocols.h"
 #include "base/memory/scoped_nsobject.h"
-#import "chrome/browser/ui/cocoa/tab_contents/tab_contents_controller.h"
 
 @class NSSplitView;
 @class NSView;
 
 class Profile;
-class TabContents;
+
+namespace content {
+class WebContents;
+}
 
 // A class that handles updates of the devTools view within a browser window.
-// It swaps in the relevant devTools contents for a given TabContents or removes
+// It swaps in the relevant devTools contents for a given WebContents or removes
 // the view, if there's no devTools contents to show.
 @interface DevToolsController : NSObject<NSSplitViewDelegate> {
  @private
   // A view hosting docked devTools contents.
   scoped_nsobject<NSSplitView> splitView_;
 
   BOOL dockToRight_;
-
-  // Manages currently displayed devTools contents.
-  scoped_nsobject<TabContentsController> contentsController_;
 }
 
-- (id)initWithDelegate:(id<TabContentsControllerDelegate>)delegate;
+- (id)init;
 
 // This controller's view.
 - (NSView*)view;
 
 // The compiler seems to have trouble handling a function named "view" that
 // returns an NSSplitView, so provide a differently-named method.
 - (NSSplitView*)splitView;
 
 // Depending on |contents|'s state, decides whether the docked web inspector
 // should be shown or hidden and adjusts its height (|delegate_| handles
 // the actual resize).
 - (void)updateDevToolsForWebContents:(content::WebContents*)contents
                          withProfile:(Profile*)profile;
 
 // Specifies whether devtools should dock to right.
 - (void)setDockToRight:(BOOL)dock_to_right
            withProfile:(Profile*)profile;
-
-// Call when the devTools view is properly sized and the render widget host view
-// should be put into the view hierarchy.
-- (void)ensureContentsVisible;
-
 @end
 
 #endif  // CHROME_BROWSER_UI_COCOA_DEV_TOOLS_CONTROLLER_H_