Add base namespace to more values in sync and elsewhere.

sync/internal_api/sync_manager_impl.h

 // Copyright 2012 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 SYNC_INTERNAL_API_SYNC_MANAGER_H_
 #define SYNC_INTERNAL_API_SYNC_MANAGER_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 194 matching lines @@
   FRIEND_TEST_ALL_PREFIXES(SyncManagerTest, PurgeUnappliedTypes);
 
   struct NotificationInfo {
     NotificationInfo();
     ~NotificationInfo();
 
     int total_count;
     std::string payload;
 
     // Returned pointer owned by the caller.
-    DictionaryValue* ToValue() const;
+    base::DictionaryValue* ToValue() const;
   };
 
   base::TimeDelta GetNudgeDelayTimeDelta(const ModelType& model_type);
 
   typedef std::map<ModelType, NotificationInfo> NotificationInfoMap;
   typedef JsArgList (SyncManagerImpl::*UnboundJsMessageHandler)(
       const JsArgList&);
   typedef base::Callback<JsArgList(const JsArgList&)> JsMessageHandler;
   typedef std::map<std::string, JsMessageHandler> JsMessageHandlerMap;
 
@@ skipping 46 matching lines @@
       const ModelTypeInvalidationMap& invalidation_map);
 
   // Checks for server reachabilty and requests a nudge.
   void OnNetworkConnectivityChangedImpl();
 
   // Helper function used only by the constructor.
   void BindJsMessageHandler(
     const std::string& name, UnboundJsMessageHandler unbound_message_handler);
 
   // Returned pointer is owned by the caller.
-  static DictionaryValue* NotificationInfoToValue(
+  static base::DictionaryValue* NotificationInfoToValue(
       const NotificationInfoMap& notification_info);
 
   static std::string NotificationInfoToString(
       const NotificationInfoMap& notification_info);
 
   // JS message handlers.
   JsArgList GetNotificationState(const JsArgList& args);
   JsArgList GetNotificationInfo(const JsArgList& args);
   JsArgList GetRootNodeDetails(const JsArgList& args);
   JsArgList GetAllNodes(const JsArgList& args);
@@ skipping 94 matching lines @@
   // changing passphrases, and in general handles sync-specific interactions
   // with the cryptographer.
   scoped_ptr<SyncEncryptionHandlerImpl> sync_encryption_handler_;
 
   DISALLOW_COPY_AND_ASSIGN(SyncManagerImpl);
 };
 
 }  // namespace syncer
 
 #endif  // SYNC_INTERNAL_API_SYNC_MANAGER_H_