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

chrome/browser/mock_browsing_data_local_storage_helper.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_MOCK_BROWSING_DATA_LOCAL_STORAGE_HELPER_H_
 #define CHROME_BROWSER_MOCK_BROWSING_DATA_LOCAL_STORAGE_HELPER_H_
 #pragma once
 
 #include <map>
+#include <vector>
 
 #include "base/callback.h"
-
 #include "chrome/browser/browsing_data_local_storage_helper.h"
 
 // Mock for BrowsingDataLocalStorageHelper.
 // Use AddLocalStorageSamples() or add directly to response_ vector, then
 // call Notify().
 class MockBrowsingDataLocalStorageHelper
     : public BrowsingDataLocalStorageHelper {
  public:
   explicit MockBrowsingDataLocalStorageHelper(Profile* profile);
 
@@ skipping 26 matching lines @@
 
   scoped_ptr<Callback1<const std::vector<LocalStorageInfo>& >::Type >
       callback_;
 
   std::map<const FilePath::StringType, bool> files_;
 
   std::vector<LocalStorageInfo> response_;
 };
 
 #endif  // CHROME_BROWSER_MOCK_BROWSING_DATA_LOCAL_STORAGE_HELPER_H_