[Mac] Organize some files into chrome/browser/ui/cocoa/tab_contents/....

chrome/browser/ui/cocoa/tab_contents/sad_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_UI_COCOA_SAD_TAB_CONTROLLER_H_
-#define CHROME_BROWSER_UI_COCOA_SAD_TAB_CONTROLLER_H_
+#ifndef CHROME_BROWSER_UI_COCOA_TAB_CONTENTS_SAD_TAB_CONTROLLER_H_
+#define CHROME_BROWSER_UI_COCOA_TAB_CONTENTS_SAD_TAB_CONTROLLER_H_
 #pragma once
 
 #import <Cocoa/Cocoa.h>
 
 class TabContents;
 
 // A controller class that manages the SadTabView (aka "Aw Snap" or crash page).
 @interface SadTabController : NSViewController {
  @private
   TabContents* tabContents_;  // Weak reference.
 }
 
 // Designated initializer is initWithTabContents.
 - (id)initWithTabContents:(TabContents*)someTabContents
                 superview:(NSView*)superview;
 
 // This action just calls the NSApp sendAction to get it into the standard
 // Cocoa action processing.
 - (IBAction)openLearnMoreAboutCrashLink:(id)sender;
 
 // Returns a weak reference to the TabContents whose TabContentsView created
 // this SadTabController.
 - (TabContents*)tabContents;
 
 @end
 
-#endif  // CHROME_BROWSER_UI_COCOA_SAD_TAB_CONTROLLER_H_
+#endif  // CHROME_BROWSER_UI_COCOA_TAB_CONTENTS_SAD_TAB_CONTROLLER_H_