Fix use_canvas_skia = 0

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::SizeStringFloat(const base::string16& text,
-                             const FontList& font_list,
-                             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