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

chrome/browser/android/download/chrome_download_manager_overwrite_infobar_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_DOWNLOAD_CHROME_DOWNLOAD_MANAGER_OVERWRITE_INFOBAR_DELEGATE_H_
 #define CHROME_BROWSER_ANDROID_DOWNLOAD_CHROME_DOWNLOAD_MANAGER_OVERWRITE_INFOBAR_DELEGATE_H_
 
 #include "base/android/scoped_java_ref.h"
 #include "base/callback.h"
 #include "base/files/file_path.h"
+#include "base/macros.h"
 #include "chrome/browser/android/download/download_overwrite_infobar_delegate.h"
 #include "chrome/browser/download/download_target_determiner_delegate.h"
 #include "components/infobars/core/infobar_delegate.h"
 
 using base::android::ScopedJavaGlobalRef;
 
 class InfoBarService;
 
 namespace chrome {
 namespace android {
@@ skipping 38 matching lines @@
   DownloadTargetDeterminerDelegate::FileSelectedCallback
       file_selected_callback_;
 
   DISALLOW_COPY_AND_ASSIGN(ChromeDownloadManagerOverwriteInfoBarDelegate);
 };
 
 }  // namespace android
 }  // namespace chrome
 
 #endif  // CHROME_BROWSER_ANDROID_DOWNLOAD_CHROME_DOWNLOAD_MANAGER_OVERWRITE_INFOBAR_DELEGATE_H_