Create fileapi/ subdirectory under c/b/cros/drive.

chrome/browser/chromeos/drive/fileapi/async_file_util.cc

Index: chrome/browser/chromeos/drive/fileapi/async_file_util.cc
diff --git a/chrome/browser/chromeos/drive/async_file_util.cc b/chrome/browser/chromeos/drive/fileapi/async_file_util.cc
similarity index 99%
rename from chrome/browser/chromeos/drive/async_file_util.cc
rename to chrome/browser/chromeos/drive/fileapi/async_file_util.cc
index 9349bbf6bd5cd8f4bb0bd0e0bd4335e0d125395a..4c466b577181d857a5eacfb4b769cfe29c0b8b8e 100644
--- a/chrome/browser/chromeos/drive/async_file_util.cc
+++ b/chrome/browser/chromeos/drive/fileapi/async_file_util.cc
@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "chrome/browser/chromeos/drive/async_file_util.h"
+#include "chrome/browser/chromeos/drive/fileapi/async_file_util.h"
 
 #include "base/callback.h"
 #include "base/files/file_path.h"
@@ -10,7 +10,7 @@
 #include "base/platform_file.h"
 #include "base/threading/sequenced_worker_pool.h"
 #include "chrome/browser/chromeos/drive/file_system_util.h"
-#include "chrome/browser/chromeos/drive/fileapi_worker.h"
+#include "chrome/browser/chromeos/drive/fileapi/fileapi_worker.h"
 #include "content/public/browser/browser_thread.h"
 #include "google_apis/drive/task_util.h"
 #include "webkit/browser/fileapi/file_system_operation_context.h"