chrome: Use base::MessageLoop. (Part 3)

chrome/browser/process_singleton_browsertest.cc

 // Copyright (c) 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.
 
 // This test validates that the ProcessSingleton class properly makes sure
 // that there is only one main browser process.
 //
 // It is currently compiled and run on Windows and Posix(non-Mac) platforms.
 // Mac uses system services and ProcessSingletonMac is a noop.  (Maybe it still
 // makes sense to test that the system services are giving the behavior we
@@ skipping 234 matching lines @@
     bool first_run = attempt % 2;
 #endif
 
     // Here we prime all the threads with a ChromeStarter that will wait for
     // our signal to launch its chrome process.
     for (size_t i = 0; i < kNbThreads; ++i) {
       ASSERT_NE(static_cast<ChromeStarter*>(NULL), chrome_starters_[i].get());
       chrome_starters_[i]->Reset();
 
       ASSERT_TRUE(chrome_starter_threads_[i]->IsRunning());
-      ASSERT_NE(static_cast<MessageLoop*>(NULL),
+      ASSERT_NE(static_cast<base::MessageLoop*>(NULL),
                 chrome_starter_threads_[i]->message_loop());
 
       chrome_starter_threads_[i]->message_loop()->PostTask(
           FROM_HERE, base::Bind(&ChromeStarter::StartChrome,
                                 chrome_starters_[i].get(),
                                 &threads_waker_,
                                 first_run));
     }
 
     // Wait for all the starters to be ready.
@@ skipping 49 matching lines @@
     ASSERT_EQ(static_cast<size_t>(1), pending_starters.size());
     size_t last_index = pending_starters.front();
     pending_starters.clear();
     if (chrome_starters_[last_index]->process_handle_ !=
         base::kNullProcessHandle) {
       KillProcessTree(chrome_starters_[last_index]->process_handle_);
       chrome_starters_[last_index]->done_event_.Wait();
     }
   }
 }