remove WEBKIT_USING_CG

webkit/glue/webkit_glue.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 "webkit/glue/webkit_glue.h"
 
 #if defined(OS_WIN)
 #include <objidl.h>
 #include <mlang.h>
 #elif defined(OS_POSIX) && !defined(OS_MACOSX)
@@ skipping 459 matching lines @@
 
 void SetForcefullyTerminatePluginProcess(bool value) {
   g_forcefully_terminate_plugin_process = value;
 }
 
 bool ShouldForcefullyTerminatePluginProcess() {
   return g_forcefully_terminate_plugin_process;
 }
 
 WebCanvas* ToWebCanvas(skia::PlatformCanvas* canvas) {
-#if WEBKIT_USING_SKIA
   return canvas;
-#elif WEBKIT_USING_CG
-  return skia::GetBitmapContext(skia::GetTopDevice(*canvas));
-#else
-  NOTIMPLEMENTED();
-  return NULL;
-#endif
 }
 
 int GetGlyphPageCount() {
   return WebGlyphCache::pageCount();
 }
 
 std::string GetInspectorProtocolVersion() {
   return WebDevToolsAgent::inspectorProtocolVersion().utf8();
 }
 
@@ skipping 15 matching lines @@
     case WebKit::WebReferrerPolicyAlways:
     case WebKit::WebReferrerPolicyNever:
     case WebKit::WebReferrerPolicyOrigin:
       net_referrer_policy = net::URLRequest::NEVER_CLEAR_REFERRER;
       break;
   }
   request->set_referrer_policy(net_referrer_policy);
 }
 
 } // namespace webkit_glue