Uses and returns the fractional width in text eliding

ui/gfx/canvas_android.cc

 // Copyright (c) 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.
 
 #include "ui/gfx/canvas.h"
 
 #include "base/logging.h"
 
 namespace gfx {
 
 // static
 void Canvas::SizeStringInt(const base::string16& text,
                            const FontList& font_list,
-                           int* width,
-                           int* height,
+                           float* width,
+                           float* height,
                            int line_height,
                            int flags) {
   NOTIMPLEMENTED();
 }
 
 void Canvas::DrawStringRectWithHalo(const base::string16& text,
                                     const FontList& font_list,
                                     SkColor text_color,
                                     SkColor halo_color_in,
                                     const Rect& display_rect,
                                     int flags) {
   NOTIMPLEMENTED();
 }
 
 void Canvas::DrawStringRectWithShadows(const base::string16& text,
                                        const FontList& font_list,
                                        SkColor color,
                                        const Rect& text_bounds,
                                        int line_height,
                                        int flags,
                                        const ShadowValues& shadows) {
   NOTIMPLEMENTED();
 }
 
 }  // namespace gfx