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

components/test_runner/blink_test_platform_support_mac.mm

 // 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 "base/command_line.h"
 #include "base/logging.h"
 #include "base/mac/bundle_locations.h"
+#include "base/macros.h"
 #include "base/path_service.h"
 #include "components/test_runner/blink_test_platform_support.h"
 
 #include <AppKit/AppKit.h>
 #include <Foundation/Foundation.h>
 
 namespace test_runner {
 
 namespace {
 
@@ skipping 71 matching lines @@
   base::FilePath plugins_dir;
   PathService::Get(base::DIR_EXE, &plugins_dir);
   plugins_dir = plugins_dir.AppendASCII("../../../plugins");
   base::CommandLine& command_line = *base::CommandLine::ForCurrentProcess();
   command_line.AppendSwitchPath(kExtraPluginDir, plugins_dir);
 
   return true;
 }
 
 }  // namespace test_runner