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

components/arc/test/fake_app_instance.cc

 // 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.
 
 #include "components/arc/test/fake_app_instance.h"
 
+#include <stdint.h>
+
 #include <string>
 #include <vector>
 
 #include "base/files/file_path.h"
 #include "base/files/file_util.h"
 #include "base/path_service.h"
 #include "mojo/common/common_type_converters.h"
 
 namespace mojo {
 
@@ skipping 88 matching lines @@
 void FakeAppInstance::WaitForIncomingMethodCall() {
   binding_.WaitForIncomingMethodCall();
 }
 
 void FakeAppInstance::WaitForOnAppInstanceReady() {
   WaitForIncomingMethodCall();  // Wait for Init().
   WaitForIncomingMethodCall();  // Wait for RefreshAppList().
 }
 
 }  // namespace arc