remove WEBKIT_USING_CG

ppapi/shared_impl/private/ppb_browser_font_trusted_shared.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 "ppapi/shared_impl/private/ppb_browser_font_trusted_shared.h"
 
 #include "base/string_util.h"
 #include "base/utf_string_conversions.h"
 #include "ppapi/c/dev/ppb_font_dev.h"
 #include "ppapi/shared_impl/ppapi_preferences.h"
@@ skipping 291 matching lines @@
     // the current clip bounds.
     SkRect skclip;
     destination->getClipBounds(&skclip);
     web_clip = WebRect(skclip.fLeft, skclip.fTop, skclip.fRight - skclip.fLeft,
                        skclip.fBottom - skclip.fTop);
   } else {
     web_clip = WebRect(clip->point.x, clip->point.y,
                        clip->size.width, clip->size.height);
   }
 
-#if WEBKIT_USING_SKIA
-  WebCanvas* canvas = destination;
-#elif WEBKIT_USING_CG
-  WebCanvas* canvas = skia::GetBitmapContext(skia::GetTopDevice(*destination));
-#else
-  NOTIMPLEMENTED();
-  return;
-#endif
-  font_->drawText(canvas, run, web_position, color, web_clip,
+  font_->drawText(destination, run, web_position, color, web_clip,
                   PP_ToBool(image_data_is_opaque));
 }
 
 }  // namespace ppapi