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

components/drive/file_system/download_operation.cc

 // Copyright 2013 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 "components/drive/file_system/download_operation.h"
 
+#include <stdint.h>
+
 #include "base/callback_helpers.h"
 #include "base/files/file_path.h"
 #include "base/files/file_util.h"
 #include "base/logging.h"
+#include "base/macros.h"
 #include "base/task_runner_util.h"
 #include "components/drive/drive.pb.h"
 #include "components/drive/file_cache.h"
 #include "components/drive/file_change.h"
 #include "components/drive/file_errors.h"
 #include "components/drive/file_system/operation_delegate.h"
 #include "components/drive/file_system_core_util.h"
 #include "components/drive/job_scheduler.h"
 #include "components/drive/resource_metadata.h"
 #include "google_apis/drive/drive_api_error_codes.h"
@@ skipping 15 matching lines @@
   }
   *out_path = subdir.Append(FILE_PATH_LITERAL("tmp") + extension);
   return true;
 }
 
 // Prepares for downloading the file. Allocates the enough space for the file
 // in the cache.
 // If succeeded, returns FILE_ERROR_OK with |temp_download_file| storing the
 // path to the file in the cache.
 FileError PrepareForDownloadFile(internal::FileCache* cache,
-                                 int64 expected_file_size,
+                                 int64_t expected_file_size,
                                  const base::FilePath& temporary_file_directory,
                                  base::FilePath* temp_download_file) {
   DCHECK(cache);
   DCHECK(temp_download_file);
 
   // Ensure enough space in the cache.
   if (!cache->FreeDiskSpaceIfNeededFor(expected_file_size))
     return FILE_ERROR_NO_LOCAL_SPACE;
 
   return base::CreateTemporaryFileInDir(
@@ skipping 474 matching lines @@
   delegate_->OnFileChangedByOperation(changed_files);
   params->OnDownloadCompleted(*cache_file_path, entry_after_update.Pass());
 }
 
 void DownloadOperation::CancelJob(JobID job_id) {
   scheduler_->CancelJob(job_id);
 }
 
 }  // namespace file_system
 }  // namespace drive