remove WEBKIT_USING_CG

ppapi/shared_impl/private/ppb_font_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_font_shared.h"
 
 #include "base/debug/trace_event.h"
 #include "base/string_util.h"
 #include "base/utf_string_conversions.h"
 #include "ppapi/c/dev/ppb_font_dev.h"
@@ skipping 218 matching lines @@
     // the current clip bounds.
     SkRect skclip;
     params.destination->getClipBounds(&skclip);
     web_clip = WebRect(skclip.fLeft, skclip.fTop, skclip.fRight - skclip.fLeft,
                        skclip.fBottom - skclip.fTop);
   } else {
     web_clip = WebRect(params.clip->point.x, params.clip->point.y,
                        params.clip->size.width, params.clip->size.height);
   }
 
-#if WEBKIT_USING_SKIA
-  WebCanvas* canvas = params.destination;
-#elif WEBKIT_USING_CG
-  WebCanvas* canvas = skia::GetBitmapContext(skia::GetTopDevice(*destination));
-#else
-  NOTIMPLEMENTED();
-  return;
-#endif
-  font_->drawText(canvas, run, web_position, params.color, web_clip,
+  font_->drawText(params.destination, run, web_position, params.color, web_clip,
                   params.image_data_is_opaque == PP_TRUE);
 }
 
 void FontImpl::MeasureText(const TextRun& text, int32_t* result) {
   TRACE_EVENT0("ppapi WebKit thread", "FontImpl::MeasureText");
   *result = font_->calculateWidth(TextRunToWebTextRun(text));
 }
 
 void FontImpl::CharacterOffsetForPixel(const TextRun& text,
                                        int32_t pixel_position,
@@ skipping 145 matching lines @@
   int32_t result = -1;
   WebKitForwarding::Font::TextRun run;
   if (PPTextRunToTextRun(text, &run)) {
     font_impl_->PixelOffsetForCharacter(run, char_offset, &result);
   }
   return result;
 }
 
 }  // namespace ppapi