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

ppapi/proxy/dispatcher.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_DISPATCHER_H_
 #define PPAPI_PROXY_DISPATCHER_H_
 
 #include <set>
 #include <string>
 #include <vector>
@@ skipping 30 matching lines @@
 //                                      |
 //                                      |
 //    "Target"                          |    "Source"
 //    InterfaceProxy <---------------------- InterfaceProxy
 //                                      |
 class Dispatcher : public ProxyChannel {
  public:
   typedef const void* (*GetInterfaceFunc)(const char*);
   typedef int32_t (*InitModuleFunc)(PP_Module, GetInterfaceFunc);
 
-  class Delegate : public ProxyChannel::Delegate {
-   public:
-    // Returns the set used for globally uniquifying PP_Instances. This same
-    // set must be returned for all channels. This is required only for the
-    // plugin side, for the host side, the return value may be NULL.
-    //
-    // DEREFERENCE ONLY ON THE I/O THREAD.
-    virtual std::set<PP_Instance>* GetGloballySeenInstanceIDSet() = 0;
-
-    // Returns the WebKit forwarding object used to make calls into WebKit.
-    // Necessary only on the plugin side. The host side can return NULL.
-    virtual ppapi::WebKitForwarding* GetWebKitForwarding() = 0;
-
-    // Posts the given task to the WebKit thread associated with this plugin
-    // process. For host processes, this will not be called and can do
-    // nothing. The WebKit thread should be lazily created if it does not
-    // exist yet.
-    virtual void PostToWebKitThread(const tracked_objects::Location& from_here,
-                                    const base::Closure& task) = 0;
-  };
-
   virtual ~Dispatcher();
 
   // Returns true if the dispatcher is on the plugin side, or false if it's the
   // browser side.
   virtual bool IsPlugin() const = 0;
 
   VarSerializationRules* serialization_rules() const {
     return serialization_rules_.get();
   }
 
@@ skipping 32 matching lines @@
       InterfaceID id);
   static const InterfaceProxy::Info* GetPPPInterfaceInfo(
       const std::string& name);
   static const InterfaceProxy::Info* GetPPPInterfaceInfo(
       InterfaceID id);
 
  protected:
   Dispatcher(base::ProcessHandle remote_process_handle,
              GetInterfaceFunc local_get_interface);
 
-  void SetDelegate(Delegate* delegate);
-
   // Setter for the derived classes to set the appropriate var serialization.
   // Takes ownership of the given pointer, which must be on the heap.
   void SetSerializationRules(VarSerializationRules* var_serialization_rules);
 
   bool disallow_trusted_interfaces() const {
     return disallow_trusted_interfaces_;
   }
 
-  Delegate* dispatcher_delegate_;
-
  private:
   bool disallow_trusted_interfaces_;
 
   GetInterfaceFunc local_get_interface_;
 
   CallbackTracker callback_tracker_;
 
   scoped_ptr<VarSerializationRules> serialization_rules_;
 
   DISALLOW_COPY_AND_ASSIGN(Dispatcher);
 };
 
 }  // namespace proxy
 }  // namespace pp
 
 #endif  // PPAPI_PROXY_DISPATCHER_H_