Add base namespace to more values in sync and elsewhere.

sync/test/accounts_client/test_accounts_client_unittest.cc

 // Copyright 2013 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.
 
 #include <vector>
 
 #include "base/json/json_writer.h"
 #include "base/values.h"
 #include "googleurl/src/gurl.h"
 #include "sync/test/accounts_client/test_accounts_client.cc"
@@ skipping 43 matching lines @@
   EXPECT_FALSE(client.ClaimAccount(&session));
 }
 
 TEST(TestAccountsClientTest, ClaimAccountSuccess) {
   vector<string> usernames;
   usernames.push_back("foo0@gmail.com");
   usernames.push_back("foo1@gmail.com");
   usernames.push_back("foo2@gmail.com");
   NoNetworkTestAccountsClient client(kServer, kAccountSpace, usernames);
 
-  DictionaryValue success_dict;
+  base::DictionaryValue success_dict;
   success_dict.Set("username", new StringValue(kUsername));
   success_dict.Set("account_space", new StringValue(kAccountSpace));
   success_dict.Set("session_id", new StringValue(kSessionId));
   success_dict.Set("expiration_time", new StringValue(kExpirationTime));
 
   string success_response;
   base::JSONWriter::Write(&success_dict, &success_response);
   EXPECT_CALL(client, SendRequest(_, _))
       .WillOnce(DoAll(SetArgPointee<1>(success_response), Return(true)));
 
@@ skipping 15 matching lines @@
 }
 
 TEST(TestAccountsClientTest, ReleaseAccountSuccess) {
   vector<string> usernames;
   NoNetworkTestAccountsClient client(kServer, kAccountSpace, usernames);
   EXPECT_CALL(client, SendRequest(_, _))
       .WillOnce(Return(true));
   AccountSession session = CreateValidAccountSession();
   client.ReleaseAccount(session);
 }