Switch to standard integer types in ui/gfx/.

ui/gfx/text_utils.h

 // Copyright 2012 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.
 
 #ifndef UI_GFX_TEXT_UTILS_H_
 #define UI_GFX_TEXT_UTILS_H_
 
+#include <stddef.h>
+
 #include "base/strings/string16.h"
 #include "ui/gfx/gfx_export.h"
 
 namespace gfx {
 
 class FontList;
 
 // Strip the accelerator char (typically '&') from a menu string.  A double
 // accelerator char ('&&') will be converted to a single char.  The out params
 // |accelerated_char_pos| and |accelerated_char_span| will be set to the index
@@ skipping 19 matching lines @@
 FindValidBoundaryBefore(const base::string16& text, size_t index);
 
 // Returns a valid cut boundary at or after |index|. The surrogate pair and
 // combining characters should not be separated.
 GFX_EXPORT size_t
 FindValidBoundaryAfter(const base::string16& text, size_t index);
 
 }  // namespace gfx
 
 #endif  // UI_GFX_TEXT_UTILS_H_