sync: Use base::MessageLoop.

sync/internal_api/sync_manager_impl_unittest.cc

 // 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.
 
 // Unit tests for the SyncApi. Note that a lot of the underlying
 // functionality is provided by the Syncable layer, which has its own
 // unit tests. We'll test SyncApi specific things in this harness.
 
 #include <cstddef>
 #include <map>
@@ skipping 213 matching lines @@
  public:
   virtual void SetUp() {
     test_user_share_.SetUp();
   }
 
   virtual void TearDown() {
     test_user_share_.TearDown();
   }
 
  protected:
-  MessageLoop message_loop_;
+  base::MessageLoop message_loop_;
   TestUserShare test_user_share_;
 };
 
 TEST_F(SyncApiTest, SanityCheckTest) {
   {
     ReadTransaction trans(FROM_HERE, test_user_share_.user_share());
     EXPECT_TRUE(trans.GetWrappedTrans());
   }
   {
     WriteTransaction trans(FROM_HERE, test_user_share_.user_share());
@@ skipping 764 matching lines @@
       sync_manager_.directory()->SetDownloadProgress(type, marker);
     }
   }
 
   InternalComponentsFactory::Switches GetSwitches() const {
     return switches_;
   }
 
  private:
   // Needed by |sync_manager_|.
-  MessageLoop message_loop_;
+  base::MessageLoop message_loop_;
   // Needed by |sync_manager_|.
   base::ScopedTempDir temp_dir_;
   // Sync Id's for the roots of the enabled datatypes.
   std::map<ModelType, int64> type_roots_;
   FakeExtensionsActivityMonitor extensions_activity_monitor_;
 
  protected:
   FakeEncryptor encryptor_;
   TestUnrecoverableErrorHandler handler_;
   FakeInvalidator* fake_invalidator_;
@@ skipping 2389 matching lines @@
   size_t folder_b_pos =
       FindChangeInList(folder_b_id, ChangeRecord::ACTION_DELETE);
   size_t child_pos = FindChangeInList(child_id, ChangeRecord::ACTION_DELETE);
 
   // Deletes should appear before updates.
   EXPECT_LT(child_pos, folder_a_pos);
   EXPECT_LT(folder_b_pos, folder_a_pos);
 }
 
 }  // namespace