Switch to standard integer types in content/.

content/utility/webthread_impl_for_utility_thread.h

 // Copyright 2015 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.
 
 #ifndef CONTENT_UTILITY_WEBTHREAD_IMPL_FOR_UTILITY_THREAD_H_
 #define CONTENT_UTILITY_WEBTHREAD_IMPL_FOR_UTILITY_THREAD_H_
 
+#include "base/macros.h"
 #include "base/memory/ref_counted.h"
 #include "components/scheduler/child/webthread_base.h"
 
 namespace content {
 
 class WebThreadImplForUtilityThread : public scheduler::WebThreadBase {
  public:
   WebThreadImplForUtilityThread();
   ~WebThreadImplForUtilityThread() override;
 
   // blink::WebThread implementation.
   blink::WebScheduler* scheduler() const override;
   blink::PlatformThreadId threadId() const override;
 
   // WebThreadBase implementation.
   base::SingleThreadTaskRunner* TaskRunner() const override;
   scheduler::SingleThreadIdleTaskRunner* IdleTaskRunner() const override;
 
  private:
   scoped_refptr<base::SingleThreadTaskRunner> task_runner_;
   blink::PlatformThreadId thread_id_;
 
   DISALLOW_COPY_AND_ASSIGN(WebThreadImplForUtilityThread);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_UTILITY_WEBTHREAD_IMPL_FOR_UTILITY_THREAD_H_