Switch to standard integer types in chrome/.

chrome/utility/image_writer/error_messages.cc

 // Copyright 2014 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 "build/build_config.h"
 #include "chrome/utility/image_writer/error_messages.h"
 
 namespace image_writer {
 namespace error {
 
 const char kInvalidDevice[] = "Invalid device path.";
 const char kOpenDevice[] = "Failed to open device.";
 const char kOpenImage[] = "Failed to open image.";
 const char kOperationAlreadyInProgress[] = "Operation already in progress.";
 const char kReadDevice[] = "Failed to read device.";
 const char kReadImage[] = "Failed to read image.";
 const char kWriteImage[] = "Writing image to device failed.";
 #if defined(OS_MACOSX)
 const char kUnmountVolumes[] = "Unable to unmount the device.";
 #endif
 const char kVerificationFailed[] = "Verification failed.";
 
 }  // namespace error
 }  // namespace image_writer