Switch to standard integer types in components/, part 3 of 4.

components/omnibox/browser/suggestion_answer.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 "components/omnibox/browser/suggestion_answer.h"
 
+#include <stddef.h>
+
 #include "base/i18n/rtl.h"
 #include "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/values.h"
 #include "net/base/escape.h"
 #include "url/url_constants.h"
 
 namespace {
 
 // All of these are defined here (even though most are only used once each) so
@@ skipping 187 matching lines @@
          first_line_.Equals(answer.first_line_) &&
          second_line_.Equals(answer.second_line_);
 }
 
 void SuggestionAnswer::AddImageURLsTo(std::vector<GURL>* urls) const {
   if (first_line_.image_url().is_valid())
     urls->push_back(first_line_.image_url());
   if (second_line_.image_url().is_valid())
     urls->push_back(second_line_.image_url());
 }