Switch to standard integer types in chrome/.

chrome/common/channel_info_mac.mm

 // Copyright (c) 2012 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 "chrome/common/channel_info.h"
 
 #import <Foundation/Foundation.h>
 
-#include "base/basictypes.h"
 #include "base/mac/bundle_locations.h"
 #include "base/strings/sys_string_conversions.h"
 #include "components/version_info/version_info.h"
 
 namespace chrome {
 
 std::string GetChannelString() {
 #if defined(GOOGLE_CHROME_BUILD)
   // Use the main Chrome application bundle and not the framework bundle.
   // Keystone keys don't live in the framework.
@@ skipping 33 matching lines @@
     return version_info::Channel::DEV;
   } else if (channel == "canary") {
     return version_info::Channel::CANARY;
   }
 #endif
 
   return version_info::Channel::UNKNOWN;
 }
 
 }  // namespace chrome