Clean up inclusion of <map>, <set>, <vector> in chrome/browser/*.h.

chrome/browser/browser_accessibility_win.h

 // Copyright (c) 2010 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_BROWSER_ACCESSIBILITY_WIN_H_
 #define CHROME_BROWSER_BROWSER_ACCESSIBILITY_WIN_H_
 #pragma once
 
 #include <atlbase.h>
 #include <atlcom.h>
 #include <oleacc.h>
 
+#include <map>
 #include <vector>
 
 #include "chrome/browser/browser_accessibility_manager_win.h"
 #include "ia2_api_all.h"  // Generated
 #include "webkit/glue/webaccessibility.h"
 
 using webkit_glue::WebAccessibility;
 
 ////////////////////////////////////////////////////////////////////////////////
 //
@@ skipping 367 matching lines @@
   // and it's removed from our accessibility tree, a client may still be
   // holding onto a pointer to this object, so we mark it as inactive
   // so that calls to any of this object's methods immediately return
   // failure.
   bool instance_active_;
 
   DISALLOW_COPY_AND_ASSIGN(BrowserAccessibility);
 };
 
 #endif  // CHROME_BROWSER_BROWSER_ACCESSIBILITY_WIN_H_