Check that thread contexts are cleaned up during profiling

chrome/browser/browser_process_impl.cc

 // Copyright (c) 2011 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 "chrome/browser/browser_process_impl.h"
 
 #include <map>
 #include <set>
 #include <vector>
 
@@ skipping 269 matching lines @@
   resource_dispatcher_host_.reset();
 
   // Wait for the pending print jobs to finish.
   print_job_manager_->OnQuit();
   print_job_manager_.reset();
 
   // Destroy TabCloseableStateWatcher before NotificationService since the
   // former registers for notifications.
   tab_closeable_state_watcher_.reset();
 
+  tracked_objects::ThreadData::EnsureCleanupWasCalled(4);
+
   g_browser_process = NULL;
 }
 
 #if defined(OS_WIN)
 // Send a QuitTask to the given MessageLoop when the (file) thread has processed
 // our (other) recent requests (to save preferences).
 // Change the boolean so that the receiving thread will know that we did indeed
 // send the QuitTask that terminated the message loop.
 static void PostQuit(MessageLoop* message_loop) {
   g_end_session_file_thread_has_completed = true;
@@ skipping 800 matching lines @@
 }
 
 void BrowserProcessImpl::OnAutoupdateTimer() {
   if (CanAutorestartForUpdate()) {
     DLOG(WARNING) << "Detected update.  Restarting browser.";
     RestartBackgroundInstance();
   }
 }
 
 #endif  // (defined(OS_WIN) || defined(OS_LINUX)) && !defined(OS_CHROMEOS)