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

components/dom_distiller/core/distillable_page_detector.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 "components/dom_distiller/core/distillable_page_detector.h"
 
+#include <stddef.h>
+
 #include "base/logging.h"
 #include "grit/components_resources.h"
 #include "ui/base/resource/resource_bundle.h"
 
 namespace dom_distiller {
 
 const DistillablePageDetector* DistillablePageDetector::GetDefault() {
   static DistillablePageDetector* detector = nullptr;
   if (!detector) {
     std::string serialized_proto =
@@ skipping 54 matching lines @@
     }
   }
   return score;
 }
 
 double DistillablePageDetector::GetThreshold() const {
   return threshold_;
 }
 
 }  // namespace dom_distiller