Switch to standard integer types in chrome/browser/, part 1 of 4.

chrome/browser/android/chrome_sync_shell_main_delegate.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 CHROME_BROWSER_ANDROID_CHROME_SYNC_SHELL_MAIN_DELEGATE_H_
 #define CHROME_BROWSER_ANDROID_CHROME_SYNC_SHELL_MAIN_DELEGATE_H_
 
+#include "base/macros.h"
 #include "chrome/app/android/chrome_main_delegate_android.h"
 
 class ChromeSyncShellMainDelegate : public ChromeMainDelegateAndroid {
  public:
   ChromeSyncShellMainDelegate();
   ~ChromeSyncShellMainDelegate() override;
 
  protected:
   int RunProcess(
       const std::string& process_type,
       const content::MainFunctionParams& main_function_params) override;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(ChromeSyncShellMainDelegate);
 };
 
 #endif  // CHROME_BROWSER_ANDROID_CHROME_SYNC_SHELL_MAIN_DELEGATE_H_