Pepper proxy: make the browser sender handle the proxy lock properly.

ppapi/proxy/ppb_network_monitor_private_proxy.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/ppb_network_monitor_private_proxy.h"
 
 #include "ppapi/proxy/enter_proxy.h"
-#include "ppapi/proxy/plugin_proxy_delegate.h"
 #include "ppapi/proxy/ppapi_messages.h"
 #include "ppapi/shared_impl/proxy_lock.h"
 #include "ppapi/thunk/ppb_network_monitor_private_api.h"
 
 namespace ppapi {
 namespace proxy {
 
 class PPB_NetworkMonitor_Private_Proxy::NetworkMonitor
     : public Resource,
       public thunk::PPB_NetworkMonitor_Private_API,
@@ skipping 72 matching lines @@
   if (!proxy)
     return 0;
 
   scoped_refptr<NetworkMonitor> result(
       new NetworkMonitor(instance, proxy, callback, user_data));
   proxy->monitors_->AddObserver(result.get());
 
   proxy->monitors_count_++;
   if (proxy->monitors_count_ == 1) {
     // If that is the first network monitor then send Start message.
-    PluginGlobals::Get()->plugin_proxy_delegate()->SendToBrowser(
+    PluginGlobals::Get()->GetBrowserSender()->Send(
         new PpapiHostMsg_PPBNetworkMonitor_Start(
             dispatcher->plugin_dispatcher_id()));
 
     // We could have received network list message after sending the
     // previous Stop message. This list is stale now, so reset it
     // here.
     proxy->current_list_ = NULL;
   } else if (proxy->current_list_.get()) {
     MessageLoop::current()->PostTask(FROM_HERE, base::Bind(
         &NetworkMonitor::OnNetworkListReceivedLocks,
@@ skipping 24 matching lines @@
 
 void PPB_NetworkMonitor_Private_Proxy::OnNetworkMonitorDeleted(
     NetworkMonitor* monitor,
     PP_Instance instance) {
   monitors_->RemoveObserver(monitor);
   monitors_count_--;
   if (monitors_count_ == 0) {
     // Send Stop message if that was the last NetworkMonitor.
     PluginDispatcher* dispatcher = PluginDispatcher::GetForInstance(instance);
     if (dispatcher) {
-      PluginGlobals::Get()->plugin_proxy_delegate()->SendToBrowser(
+      PluginGlobals::Get()->GetBrowserSender()->Send(
           new PpapiHostMsg_PPBNetworkMonitor_Stop(
               dispatcher->plugin_dispatcher_id()));
     }
     current_list_ = NULL;
   }
 }
 
 }  // namespace proxy
 }  // namespace ppapi