Create a content::ResourceContext.

content/browser/ppapi_broker_process_host.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 "content/browser/ppapi_broker_process_host.h"
 
 #include "base/command_line.h"
 #include "base/file_path.h"
 #include "base/process_util.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/pepper_plugin_registry.h"
 #include "chrome/common/render_messages.h"
 #include "content/browser/plugin_service.h"
 #include "content/browser/renderer_host/render_message_filter.h"
 #include "ipc/ipc_switches.h"
 #include "ppapi/proxy/ppapi_messages.h"
 
 PpapiBrokerProcessHost::PpapiBrokerProcessHost()
-    : BrowserChildProcessHost(
-          ChildProcessInfo::PPAPI_BROKER_PROCESS, NULL) {
+    : BrowserChildProcessHost(ChildProcessInfo::PPAPI_BROKER_PROCESS) {
 }
 
 PpapiBrokerProcessHost::~PpapiBrokerProcessHost() {
   CancelRequests();
 }
 
 bool PpapiBrokerProcessHost::Init(const PepperPluginInfo& info) {
   broker_path_ = info.path;
   set_name(UTF8ToWide(info.name));
   set_version(UTF8ToWide(info.version));
@@ skipping 138 matching lines @@
   ::DuplicateHandle(::GetCurrentProcess(), broker_process,
                     renderer_process, &renderers_broker_handle,
                     0, FALSE, DUPLICATE_SAME_ACCESS);
 #elif defined(OS_POSIX)
   // Don't need to duplicate anything on POSIX since it's just a PID.
   base::ProcessHandle renderers_broker_handle = broker_process;
 #endif
 
   client->OnChannelOpened(renderers_broker_handle, channel_handle);
 }