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

chrome/browser/android/chrome_feature_list.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/chrome_feature_list.h"
 
+#include <stddef.h>
+
 #include <string>
 
 #include "base/android/jni_string.h"
 #include "base/feature_list.h"
+#include "base/macros.h"
 #include "jni/ChromeFeatureList_jni.h"
 
 using base::android::ConvertJavaStringToUTF8;
 
 namespace chrome {
 namespace android {
 
 namespace {
 
 const base::Feature kPhysicalWebFeature {
@@ skipping 21 matching lines @@
   NOTREACHED();
   return false;
 }
 
 bool RegisterChromeFeatureListJni(JNIEnv* env) {
   return RegisterNativesImpl(env);
 }
 
 }  // namespace android
 }  // namespace chrome