Fix use_canvas_skia = 0

ui/gfx/canvas_notimplemented.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 {
 
@@ skipping 19 matching lines @@
 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();
 }
 
+void Canvas::DrawFadedString(const base::string16& text,
+                             const FontList& font_list,
+                             SkColor color,
+                             const Rect& display_rect,
+                             int flags) {
+   NOTIMPLEMENTED();
+}
+
 }  // namespace gfx