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

chrome/browser/android/data_usage/data_use_matcher.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 "chrome/browser/android/data_usage/data_use_matcher.h"
 
+#include <stddef.h>
+#include <stdint.h>
+
 #include <utility>
 
 #include "base/memory/weak_ptr.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/time/default_tick_clock.h"
 #include "base/time/tick_clock.h"
 #include "chrome/browser/android/data_usage/external_data_use_observer.h"
 #include "third_party/re2/src/re2/re2.h"
 #include "url/gurl.h"
 
@@ skipping 154 matching lines @@
   return label_;
 }
 
 const base::TimeTicks& DataUseMatcher::MatchingRule::expiration() const {
   return expiration_;
 }
 
 }  // namespace android
 
 }  // namespace chrome