content: Use base::MessageLoop.

content/browser/plugin_data_remover_impl_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.
 
 #include "base/base_paths.h"
 #include "base/callback.h"
 #include "base/command_line.h"
 #include "base/path_service.h"
 #include "base/synchronization/waitable_event_watcher.h"
 #include "content/browser/plugin_data_remover_impl.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/common/content_switches.h"
 #include "content/public/test/test_utils.h"
 #include "content/shell/shell.h"
 #include "content/test/content_browser_test.h"
 
 namespace content {
 
 namespace {
 const char* kNPAPITestPluginMimeType = "application/vnd.npapi-test";
 }
 
 class PluginDataRemoverTest : public ContentBrowserTest {
  public:
   PluginDataRemoverTest() {}
 
   void OnWaitableEventSignaled(base::WaitableEvent* waitable_event) {
-    MessageLoop::current()->Quit();
+    base::MessageLoop::current()->Quit();
   }
 
   virtual void SetUpCommandLine(CommandLine* command_line) OVERRIDE {
 #if defined(OS_MACOSX)
     base::FilePath browser_directory;
     PathService::Get(base::DIR_MODULE, &browser_directory);
     command_line->AppendSwitchPath(switches::kExtraPluginDir,
                                    browser_directory.AppendASCII("plugins"));
 #endif
     // TODO(jam): since these plugin tests are running under Chrome, we need to
@@ skipping 12 matching lines @@
   base::WaitableEventWatcher watcher;
   base::WaitableEvent* event =
       plugin_data_remover.StartRemoving(base::Time());
   watcher.StartWatching(
       event,
       base::Bind(&PluginDataRemoverTest::OnWaitableEventSignaled, this));
   RunMessageLoop();
 }
 
 }  // namespace content