Move host resource from the proxy to the shared_impl.

ppapi/proxy/ppb_font_proxy.cc

 // Copyright (c) 2011 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/proxy/ppb_font_proxy.h"
 
 #include "base/bind.h"
 #include "base/debug/trace_event.h"
 #include "ppapi/c/dev/ppb_font_dev.h"
 #include "ppapi/proxy/plugin_dispatcher.h"
 #include "ppapi/proxy/ppapi_messages.h"
 #include "ppapi/proxy/ppb_image_data_proxy.h"
 #include "ppapi/proxy/serialized_var.h"
 #include "ppapi/shared_impl/ppapi_preferences.h"
 #include "ppapi/shared_impl/resource_object_base.h"
 #include "ppapi/shared_impl/var.h"
 #include "ppapi/thunk/enter.h"
 #include "ppapi/thunk/ppb_image_data_api.h"
 #include "ppapi/thunk/thunk.h"
 
+using ppapi::HostResource;
 using ppapi::StringVar;
 using ppapi::thunk::EnterResourceNoLock;
 using ppapi::thunk::PPB_ImageData_API;
 using ppapi::WebKitForwarding;
 
 namespace pp {
 namespace proxy {
 
 namespace {
 
@@ skipping 80 matching lines @@
 }
 
 Font::~Font() {
   RunOnWebKitThread(false, base::Bind(&DeleteFontForwarding, font_forwarding_));
 }
 
 ppapi::thunk::PPB_Font_API* Font::AsPPB_Font_API() {
   return this;
 }
 
-Font* Font::AsFont() {
-  return this;
-}
-
 PP_Bool Font::Describe(PP_FontDescription_Dev* description,
                        PP_FontMetrics_Dev* metrics) {
   TRACE_EVENT0("ppapi proxy", "Font::Describe");
   std::string face;
   PP_Bool result = PP_FALSE;
   RunOnWebKitThread(true,
                     base::Bind(&WebKitForwarding::Font::Describe,
                                base::Unretained(font_forwarding_),
                                &webkit_event_, description, &face, metrics,
                                &result));
@@ skipping 95 matching lines @@
 }
 
 // static
 void Font::DeleteFontForwarding(
     ppapi::WebKitForwarding::Font* font_forwarding) {
   delete font_forwarding;
 }
 
 }  // namespace proxy
 }  // namespace pp