Move base/values.h into the base namespace.

chrome/browser/history/top_sites.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_HISTORY_TOP_SITES_H_
 #define CHROME_BROWSER_HISTORY_TOP_SITES_H_
 #pragma once
 
 #include <list>
 #include <set>
 #include <string>
 #include <utility>
 
 #include "base/basictypes.h"
 #include "base/gtest_prod_util.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/ref_counted_memory.h"
 #include "base/synchronization/lock.h"
 #include "base/time.h"
 #include "base/timer.h"
 #include "chrome/browser/history/history_types.h"
 #include "chrome/browser/history/history.h"
 #include "chrome/browser/history/page_usage_data.h"
 #include "chrome/common/thumbnail_score.h"
 #include "content/browser/cancelable_request.h"
 #include "googleurl/src/gurl.h"
 
-class DictionaryValue;
 class FilePath;
 class SkBitmap;
 class Profile;
 
+namespace base {
+class DictionaryValue;
+}
+
 namespace history {
 
 class TopSitesCache;
 class TopSitesBackend;
 class TopSitesTest;
 
 // Stores the data for the top "most visited" sites. This includes a cache of
 // the most visited data from history, as well as the corresponding thumbnails
 // of those sites.
 //
@@ skipping 311 matching lines @@
   // SetTopSites call.
   TempImages temp_images_;
 
   // Blacklisted and pinned URLs are stored in Preferences.
 
   // Blacklisted URLs. They are filtered out from the list of Top
   // Sites when GetMostVisitedURLs is called. Note that we are still
   // storing all URLs, but filtering on access. It is a dictionary,
   // key is the URL, value is a dummy value. This is owned by the
   // PrefService.
-  const DictionaryValue* blacklist_;
+  const base::DictionaryValue* blacklist_;
 
   // This is a dictionary for the pinned URLs for the the most visited part of
   // the new tab page. Key is the URL, value is index where it is pinned at (may
   // be the same as key). This is owned by the PrefService.
-  const DictionaryValue* pinned_urls_;
+  const base::DictionaryValue* pinned_urls_;
 
   // See description above HistoryLoadState.
   HistoryLoadState history_state_;
 
   // See description above TopSitesLoadState.
   TopSitesLoadState top_sites_state_;
 
   // Are we loaded?
   bool loaded_;
 
   DISALLOW_COPY_AND_ASSIGN(TopSites);
 };
 
 }  // namespace history
 
 #endif  // CHROME_BROWSER_HISTORY_TOP_SITES_H_