dbus: Use base::MessageLoop.

dbus/object_manager_unittest.cc

Index: dbus/object_manager_unittest.cc
diff --git a/dbus/object_manager_unittest.cc b/dbus/object_manager_unittest.cc
index 9f86bc9c9657276bb01087076cc62684a389a48c..3033b204879bb4c2ceba00d22e72f489827fbc44 100644
--- a/dbus/object_manager_unittest.cc
+++ b/dbus/object_manager_unittest.cc
@@ -64,7 +64,7 @@ class ObjectManagerTest
     // Start the D-Bus thread.
     dbus_thread_.reset(new base::Thread("D-Bus Thread"));
     base::Thread::Options thread_options;
-    thread_options.message_loop_type = MessageLoop::TYPE_IO;
+    thread_options.message_loop_type = base::MessageLoop::TYPE_IO;
     ASSERT_TRUE(dbus_thread_->StartWithOptions(thread_options));
 
     // Start the test service, using the D-Bus thread.
@@ -176,7 +176,7 @@ protected:
     WaitForMethodCallback();
   }
 
-  MessageLoop message_loop_;
+  base::MessageLoop message_loop_;
   scoped_ptr<base::Thread> dbus_thread_;
   scoped_refptr<dbus::Bus> bus_;
   dbus::ObjectManager* object_manager_;