Move base/values.h into the base namespace.

chrome/browser/metrics/metrics_log.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.
 
 // This file defines a set of user experience metrics data recorded by
 // the MetricsService.  This is the unit of data that is sent to the server.
 
 #ifndef CHROME_BROWSER_METRICS_METRICS_LOG_H_
 #define CHROME_BROWSER_METRICS_METRICS_LOG_H_
 #pragma once
 
 #include "base/basictypes.h"
 #include "chrome/common/metrics_helpers.h"
 #include "content/common/page_transition_types.h"
 
 struct AutocompleteLog;
-class DictionaryValue;
 class GURL;
 class PrefService;
 
+namespace base {
+class DictionaryValue;
+}
+
 namespace webkit {
 namespace npapi {
 struct WebPluginInfo;
 }
 }
 
 class MetricsLog : public MetricsLogBase {
  public:
   // Creates a new metrics log
   // client_id is the identifier for this profile on this installation
   // session_id is an integer that's incremented on each application launch
   MetricsLog(const std::string& client_id, int session_id);
   virtual ~MetricsLog();
 
   static void RegisterPrefs(PrefService* prefs);
 
   // Records the current operating environment.  Takes the list of installed
   // plugins as a parameter because that can't be obtained synchronously
   // from the UI thread.
   // profile_metrics, if non-null, gives a dictionary of all profile metrics
   // that are to be recorded. Each value in profile_metrics should be a
   // dictionary giving the metrics for the profile.
   void RecordEnvironment(
       const std::vector<webkit::npapi::WebPluginInfo>& plugin_list,
-      const DictionaryValue* profile_metrics);
+      const base::DictionaryValue* profile_metrics);
 
   // Records the input text, available choices, and selected entry when the
   // user uses the Omnibox to open a URL.
   void RecordOmniboxOpenedURL(const AutocompleteLog& log);
 
   // Record recent delta for critical stability metrics.  We can't wait for a
   // restart to gather these, as that delay biases our observation away from
   // users that run happily for a looooong time.  We send increments with each
   // uma log upload, just as we send histogram data.
   void RecordIncrementalStabilityElements();
@@ skipping 33 matching lines @@
 
   // Writes the list of installed plugins.
   void WritePluginList(
       const std::vector<webkit::npapi::WebPluginInfo>& plugin_list);
 
   // Within the profile group, write basic install info including appversion.
   void WriteInstallElement();
 
   // Writes all profile metrics. This invokes WriteProfileMetrics for each key
   // in all_profiles_metrics that starts with kProfilePrefix.
-  void WriteAllProfilesMetrics(const DictionaryValue& all_profiles_metrics);
+  void WriteAllProfilesMetrics(
+      const base::DictionaryValue& all_profiles_metrics);
 
   // Writes metrics for the profile identified by key. This writes all
   // key/value pairs in profile_metrics.
   void WriteProfileMetrics(const std::string& key,
-                           const DictionaryValue& profile_metrics);
+                           const base::DictionaryValue& profile_metrics);
 
   DISALLOW_COPY_AND_ASSIGN(MetricsLog);
 };
 
 #endif  // CHROME_BROWSER_METRICS_METRICS_LOG_H_