ppapi: Remove use of MessageLoopProxy and deprecated MessageLoop APIs

ppapi/nacl_irt/manifest_service.cc

 // Copyright 2014 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/nacl_irt/manifest_service.h"
 
-#include "base/message_loop/message_loop_proxy.h"
+#include "base/single_thread_task_runner.h"
 #include "ipc/ipc_channel_handle.h"
 #include "ipc/ipc_channel_proxy.h"
 #include "ipc/ipc_sync_message_filter.h"
 #include "native_client/src/trusted/service_runtime/include/sys/errno.h"
 #include "ppapi/nacl_irt/irt_manifest.h"
 #include "ppapi/nacl_irt/plugin_startup.h"
 #include "ppapi/proxy/ppapi_messages.h"
 
 #if !defined(OS_NACL_SFI)
 #include <pthread.h>
@@ skipping 41 matching lines @@
   }
 
  private:
   base::WaitableEvent connected_event_;
 
   DISALLOW_COPY_AND_ASSIGN(ManifestMessageFilter);
 };
 
 ManifestService::ManifestService(
     const IPC::ChannelHandle& handle,
-    scoped_refptr<base::MessageLoopProxy> io_message_loop,
+    scoped_refptr<base::SingleThreadTaskRunner> io_task_runner,
     base::WaitableEvent* shutdown_event) {
   filter_ = new ManifestMessageFilter(shutdown_event);
-  channel_ = IPC::ChannelProxy::Create(handle,
-                                       IPC::Channel::MODE_SERVER,
+  channel_ = IPC::ChannelProxy::Create(handle, IPC::Channel::MODE_SERVER,
                                        NULL,  // Listener
-                                       io_message_loop.get());
+                                       io_task_runner.get());
   channel_->AddFilter(filter_.get());
 }
 
 ManifestService::~ManifestService() {
 }
 
 void ManifestService::StartupInitializationComplete() {
   filter_->Send(new PpapiHostMsg_StartupInitializationComplete);
 }
 
@@ skipping 77 matching lines @@
 
   ManifestService* manifest_service = GetManifestService();
   if (manifest_service == NULL ||
       !manifest_service->OpenResource(file, fd)) {
     return NACL_ABI_EIO;
   }
   return (*fd == -1) ? NACL_ABI_ENOENT : 0;
 }
 
 }  // namespace ppapi