Switch to standard integer types in ui/gfx/.

ui/gfx/font_list_impl.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 "ui/gfx/font_list_impl.h"
 
+#include <stddef.h>
+
 #include <algorithm>
 
 #include "base/logging.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/string_util.h"
 #include "ui/gfx/font.h"
 #include "ui/gfx/font_list.h"
 
 namespace {
 
@@ skipping 173 matching lines @@
     font_style_ = fonts_[0].GetStyle();
     font_size_ = fonts_[0].GetFontSize();
   } else {
     std::vector<std::string> font_names;
     CHECK(FontList::ParseDescription(font_description_string_, &font_names,
                                      &font_style_, &font_size_));
   }
 }
 
 }  // namespace gfx