Reverting 24700.

chrome/browser/cocoa/tab_controller.h

 // Copyright (c) 2009 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_COCOA_TAB_CONTROLLER_H_
 #define CHROME_BROWSER_COCOA_TAB_CONTROLLER_H_
 
 #import <Cocoa/Cocoa.h>
 
 // The loading/waiting state of the tab.
@@ skipping 17 matching lines @@
 // loading content via a spinner.
 //
 // The tab has the notion of an "icon view" which can be used to display
 // identifying characteristics such as a favicon, or since it's a full-fledged
 // view, something with state and animation such as a throbber for illustrating
 // progress. The default in the nib is an image view so nothing special is
 // required if that's all you need.
 
 @interface TabController : NSViewController {
  @private
+  IBOutlet NSButton* backgroundButton_;
   IBOutlet NSView* iconView_;
-  IBOutlet NSTextField* titleView_;
   IBOutlet NSMenu* contextMenu_;
   IBOutlet NSButton* closeButton_;
 
   BOOL selected_;
   TabLoadingState loadingState_;
   id<TabControllerTarget> target_;  // weak, where actions are sent
   SEL action_;  // selector sent when tab is selected by clicking
 }
 
 @property(assign, nonatomic) TabLoadingState loadingState;
@@ skipping 17 matching lines @@
 - (IBAction)closeTab:(id)sender;
 
 // Dispatches the command in the tag to the registered target object.
 - (IBAction)commandDispatch:(id)sender;
 
 // Replace the current icon view with the given view. |iconView| will be
 // resized to the size of the current icon view.
 - (void)setIconView:(NSView*)iconView;
 - (NSView*)iconView;
 
-// (Re)apply the current theme.
-- (void)applyTheme;
 @end
 
 @interface TabController(TestingAPI)
 - (NSString *)toolTip;
 - (int)iconCapacity;
 - (BOOL)shouldShowIcon;
 - (BOOL)shouldShowCloseBox;
 @end  // TabController(TestingAPI)
 
 #endif  // CHROME_BROWSER_COCOA_TAB_CONTROLLER_H_