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

chrome/browser/sync_file_system/drive_backend/drive_service_on_worker.h

Index: chrome/browser/sync_file_system/drive_backend/drive_service_on_worker.h
diff --git a/chrome/browser/sync_file_system/drive_backend/drive_service_on_worker.h b/chrome/browser/sync_file_system/drive_backend/drive_service_on_worker.h
index 57eafe74316fee8e84bdb1cf16c4ece3c17e4e4e..12d6afc9e81e15eab355c1c6af684103cbb36bc6 100644
--- a/chrome/browser/sync_file_system/drive_backend/drive_service_on_worker.h
+++ b/chrome/browser/sync_file_system/drive_backend/drive_service_on_worker.h
@@ -5,6 +5,9 @@
 #ifndef CHROME_BROWSER_SYNC_FILE_SYSTEM_DRIVE_BACKEND_DRIVE_SERVICE_ON_WORKER_H_
 #define CHROME_BROWSER_SYNC_FILE_SYSTEM_DRIVE_BACKEND_DRIVE_SERVICE_ON_WORKER_H_
 
+#include <stdint.h>
+
+#include "base/macros.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/weak_ptr.h"
 #include "base/sequence_checker.h"
@@ -54,7 +57,7 @@ class DriveServiceOnWorker : public drive::DriveServiceInterface {
       const google_apis::AboutResourceCallback& callback) override;
 
   google_apis::CancelCallback GetChangeList(
-      int64 start_changestamp,
+      int64_t start_changestamp,
       const google_apis::ChangeListCallback& callback) override;
 
   google_apis::CancelCallback GetRemainingChangeList(
@@ -131,33 +134,33 @@ class DriveServiceOnWorker : public drive::DriveServiceInterface {
       const google_apis::EntryActionCallback& callback) override;
   google_apis::CancelCallback InitiateUploadNewFile(
       const std::string& content_type,
-      int64 content_length,
+      int64_t content_length,
       const std::string& parent_resource_id,
       const std::string& title,
       const drive::UploadNewFileOptions& options,
       const google_apis::InitiateUploadCallback& callback) override;
   google_apis::CancelCallback InitiateUploadExistingFile(
       const std::string& content_type,
-      int64 content_length,
+      int64_t content_length,
       const std::string& resource_id,
       const drive::UploadExistingFileOptions& options,
       const google_apis::InitiateUploadCallback& callback) override;
   google_apis::CancelCallback ResumeUpload(
       const GURL& upload_url,
-      int64 start_position,
-      int64 end_position,
-      int64 content_length,
+      int64_t start_position,
+      int64_t end_position,
+      int64_t content_length,
       const std::string& content_type,
       const base::FilePath& local_file_path,
       const google_apis::drive::UploadRangeCallback& callback,
       const google_apis::ProgressCallback& progress_callback) override;
   google_apis::CancelCallback GetUploadStatus(
       const GURL& upload_url,
-      int64 content_length,
+      int64_t content_length,
       const google_apis::drive::UploadRangeCallback& callback) override;
   google_apis::CancelCallback MultipartUploadNewFile(
       const std::string& content_type,
-      int64 content_length,
+      int64_t content_length,
       const std::string& parent_resource_id,
       const std::string& title,
       const base::FilePath& local_file_path,
@@ -166,7 +169,7 @@ class DriveServiceOnWorker : public drive::DriveServiceInterface {
       const google_apis::ProgressCallback& progress_callback) override;
   google_apis::CancelCallback MultipartUploadExistingFile(
       const std::string& content_type,
-      int64 content_length,
+      int64_t content_length,
       const std::string& resource_id,
       const base::FilePath& local_file_path,
       const drive::UploadExistingFileOptions& options,