Make the Pepper proxy support in-process font rendering.

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/logging.h"
 #include "gpu/common/gpu_trace_event.h"
@@ skipping 72 matching lines @@
   DCHECK(ppb_proxy_) << "The proxy interface should always be supported.";
 
   ppb_proxy_->SetReserveInstanceIDCallback(pp_module_, &ReserveInstanceID);
 }
 
 HostDispatcher::~HostDispatcher() {
   g_module_to_dispatcher->erase(pp_module_);
 }
 
 bool HostDispatcher::InitHostWithChannel(
-    ProxyChannel::Delegate* delegate,
+    Delegate* delegate,
     const IPC::ChannelHandle& channel_handle,
     bool is_client) {
-  return Dispatcher::InitWithChannel(delegate, channel_handle, 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())
     return NULL;
@@ skipping 159 matching lines @@
   dispatcher_->ppb_proxy()->AddRefModule(dispatcher_->pp_module());
 }
 
 ScopedModuleReference::~ScopedModuleReference() {
   dispatcher_->ppb_proxy()->ReleaseModule(dispatcher_->pp_module());
 }
 
 }  // namespace proxy
 }  // namespace pp