ppapi: Remove use of ALLOW_THIS_IN_INITIALIZER_LIST.

ppapi/proxy/ppb_broker_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_broker_proxy.h"
 
 #include "base/bind.h"
 #include "ppapi/c/pp_errors.h"
 #include "ppapi/c/trusted/ppb_broker_trusted.h"
 #include "ppapi/proxy/enter_proxy.h"
@@ skipping 95 matching lines @@
   if (!TrackedCallback::IsPending(current_connect_callback_)) {
     // The handle might leak if the plugin never calls GetHandle().
     return;
   }
 
   current_connect_callback_->Run(result);
 }
 
 PPB_Broker_Proxy::PPB_Broker_Proxy(Dispatcher* dispatcher)
     : InterfaceProxy(dispatcher),
-      callback_factory_(ALLOW_THIS_IN_INITIALIZER_LIST(this)){
+      callback_factory_(this){
 }
 
 PPB_Broker_Proxy::~PPB_Broker_Proxy() {
 }
 
 // static
 PP_Resource PPB_Broker_Proxy::CreateProxyResource(PP_Instance instance) {
   PluginDispatcher* dispatcher = PluginDispatcher::GetForInstance(instance);
   if (!dispatcher)
     return 0;
@@ skipping 99 matching lines @@
       // The easiest way to clean it up is to just put it in an object
       // and then close it. This failure case is not performance critical.
       // The handle could still leak if Send succeeded but the IPC later failed.
       base::SyncSocket temp_socket(
           IPC::PlatformFileForTransitToPlatformFile(foreign_socket_handle));
   }
 }
 
 }  // namespace proxy
 }  // namespace ppapi