Support getting the font list in Pepper. This currently only works out of

ppapi/proxy/ppb_font_proxy.h

 // 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.
 
 #ifndef PPAPI_PROXY_PPB_FONT_PROXY_H_
 #define PPAPI_PROXY_PPB_FONT_PROXY_H_
 
 #include "base/basictypes.h"
 #include "base/synchronization/waitable_event.h"
 #include "ppapi/proxy/host_resource.h"
 #include "ppapi/proxy/interface_proxy.h"
 #include "ppapi/proxy/plugin_resource.h"
 #include "ppapi/shared_impl/webkit_forwarding.h"
 #include "ppapi/thunk/ppb_font_api.h"
 
 struct PPB_Font_Dev;
 
 namespace pp {
 namespace proxy {
 
-class SerializedVarReceiveInput;
+class SerializedVarReturnValue;
 
-class PPB_Font_Proxy : public InterfaceProxy {
+class PPB_Font_Proxy : public ::ppapi::FunctionGroupBase,
+                       public ::ppapi::thunk::PPB_Font_FunctionAPI,
+                       public InterfaceProxy {
  public:
   PPB_Font_Proxy(Dispatcher* dispatcher, const void* target_interface);
   virtual ~PPB_Font_Proxy();
 
   static const Info* GetInfo();
 
+  // FunctionGroupBase overrides.
+  virtual ::ppapi::thunk::PPB_Font_FunctionAPI* AsFont_FunctionAPI() OVERRIDE;
+
+  // PPB_Font_FunctionAPI implementation.
+  virtual PP_Var GetFontFamilies(PP_Instance instance) OVERRIDE;
+
   // InterfaceProxy implementation.
-  virtual bool OnMessageReceived(const IPC::Message& msg);
+  virtual bool OnMessageReceived(const IPC::Message& msg) OVERRIDE;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(PPB_Font_Proxy);
 };
 
 class Font : public PluginResource,
              public ppapi::thunk::PPB_Font_API {
  public:
   // Note that there isn't a "real" resource in the renderer backing a font,
   // it lives entirely in the plugin process. So the resource ID in the host
@@ skipping 33 matching lines @@
 
   scoped_ptr<ppapi::WebKitForwarding::Font> font_forwarding_;
 
   DISALLOW_COPY_AND_ASSIGN(Font);
 };
 
 }  // namespace proxy
 }  // namespace pp
 
 #endif  // PPAPI_PROXY_PPB_FONT_PROXY_H_