More old files deletion.

ui/gfx/text_utils_ios.mm

-// Copyright 2013 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/text_utils.h"
-
-#import <UIKit/UIKit.h>
-
-#include <cmath>
-
-#include "base/strings/sys_string_conversions.h"
-#include "ui/gfx/font_list.h"
-#include "ui/ios/NSString+CrStringDrawing.h"
-
-namespace gfx {
-
-int GetStringWidth(const base::string16& text, const FontList& font_list) {
-  return std::ceil(GetStringWidthF(text, font_list));
-}
-
-float GetStringWidthF(const base::string16& text, const FontList& font_list) {
-  NSString* ns_text = base::SysUTF16ToNSString(text);
-  NativeFont native_font = font_list.GetPrimaryFont().GetNativeFont();
-  return [ns_text cr_sizeWithFont:native_font].width;
-}
-
-}  // namespace gfx