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

ppapi/proxy/host_dispatcher.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/host_dispatcher.h"
 
 #include <map>
 
 #include "base/debug/trace_event.h"
 #include "base/logging.h"
@@ skipping 77 matching lines @@
 HostDispatcher::~HostDispatcher() {
   g_module_to_dispatcher->erase(pp_module_);
 }
 
 bool HostDispatcher::InitHostWithChannel(
     Delegate* delegate,
     const IPC::ChannelHandle& channel_handle,
     bool is_client) {
   if (!Dispatcher::InitWithChannel(delegate, channel_handle, is_client))
     return false;
-  SetDelegate(delegate);
   return true;
 }
 
 // static
 HostDispatcher* HostDispatcher::GetForInstance(PP_Instance instance) {
   if (!g_instance_to_dispatcher)
     return NULL;
   InstanceToDispatcherMap::iterator found = g_instance_to_dispatcher->find(
       instance);
   if (found == g_instance_to_dispatcher->end())
@@ skipping 160 matching lines @@
   dispatcher_->ppb_proxy()->AddRefModule(dispatcher_->pp_module());
 }
 
 ScopedModuleReference::~ScopedModuleReference() {
   dispatcher_->ppb_proxy()->ReleaseModule(dispatcher_->pp_module());
 }
 
 }  // namespace proxy
 }  // namespace pp