Switch to standard integer types in chrome/browser/, part 4 of 4.

chrome/browser/sync_file_system/drive_backend/sync_task_manager.cc

 // Copyright 2014 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/sync_file_system/drive_backend/sync_task_manager.h"
 
 #include "base/bind.h"
 #include "base/location.h"
+#include "base/macros.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/sequenced_task_runner.h"
 #include "chrome/browser/sync_file_system/drive_backend/sync_task.h"
 #include "chrome/browser/sync_file_system/drive_backend/sync_task_token.h"
 #include "chrome/browser/sync_file_system/sync_file_metadata.h"
 
 using storage::FileSystemURL;
 
 namespace sync_file_system {
 namespace drive_backend {
@@ skipping 163 matching lines @@
   else
     background_task_token = current_task_token.Pass();
 
   manager->UpdateTaskBlockerBody(foreground_task_token.Pass(),
                                  background_task_token.Pass(),
                                  task_log.Pass(),
                                  task_blocker.Pass(),
                                  continuation);
 }
 
-bool SyncTaskManager::IsRunningTask(int64 token_id) const {
+bool SyncTaskManager::IsRunningTask(int64_t token_id) const {
   DCHECK(sequence_checker_.CalledOnValidSequencedThread());
 
   // If the client is gone, all task should be aborted.
   if (!client_)
     return false;
 
   if (token_id == SyncTaskToken::kForegroundTaskTokenID)
     return true;
 
   return ContainsKey(running_background_tasks_, token_id);
@@ skipping 202 matching lines @@
     closure.Run();
     return;
   }
 
   if (client_)
     client_->MaybeScheduleNextTask();
 }
 
 }  // namespace drive_backend
 }  // namespace sync_file_system