Pepper WebSocket API: Implement new design Chrome IPC

ppapi/proxy/plugin_dispatcher.cc

 // Copyright (c) 2012 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/plugin_dispatcher.h"
 
 #include <map>
 
 #include "base/compiler_specific.h"
 #include "base/logging.h"
@@ skipping 254 matching lines @@
       GetInterfaceProxy(API_ID_RESOURCE_CREATION));
 }
 
 // static
 void PluginDispatcher::DispatchResourceReply(
     const ppapi::proxy::ResourceMessageReplyParams& reply_params,
     const IPC::Message& nested_msg) {
   Resource* resource = PpapiGlobals::Get()->GetResourceTracker()->GetResource(
       reply_params.pp_resource());
   if (!resource) {
-    NOTREACHED();
+    if (reply_params.sequence())
+      NOTREACHED();
     return;
   }
   resource->OnReplyReceived(reply_params, nested_msg);
 }
 
 void PluginDispatcher::ForceFreeAllInstances() {
   if (!g_instance_to_dispatcher)
     return;
 
   // Iterating will remove each item from the map, so we need to make a copy
@@ skipping 39 matching lines @@
   // once they're set. The user will have to restart to get new font prefs
   // propogated to plugins.
   if (!received_preferences_) {
     received_preferences_ = true;
     preferences_ = prefs;
   }
 }
 
 }  // namespace proxy
 }  // namespace ppapi