Introduce ResourceRequesterInfo to abstract the requester of resource request

content/browser/renderer_host/render_process_host_impl.cc

 // Copyright 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.
 
 // Represents the browser side of the browser <--> renderer communication
 // channel. There will be one RenderProcessHost per renderer process.
 
 #include "content/browser/renderer_host/render_process_host_impl.h"
 
 #include <algorithm>
@@ skipping 1030 matching lines @@
 
   ResourceMessageFilter::GetContextsCallback get_contexts_callback(
       base::Bind(&GetContexts, browser_context->GetResourceContext(),
                  request_context, media_request_context));
 
   // Several filters need the Blob storage context, so fetch it in advance.
   scoped_refptr<ChromeBlobStorageContext> blob_storage_context =
       ChromeBlobStorageContext::GetFor(browser_context);
 
   resource_message_filter_ = new ResourceMessageFilter(
-      GetID(), PROCESS_TYPE_RENDERER,
-      storage_partition_impl_->GetAppCacheService(), blob_storage_context.get(),
+      GetID(), storage_partition_impl_->GetAppCacheService(),
+      blob_storage_context.get(),
       storage_partition_impl_->GetFileSystemContext(),
       storage_partition_impl_->GetServiceWorkerContext(),
       get_contexts_callback);
 
   AddFilter(resource_message_filter_.get());
 
   media::AudioManager* audio_manager =
       BrowserMainLoop::GetInstance()->audio_manager();
   MediaStreamManager* media_stream_manager =
       BrowserMainLoop::GetInstance()->media_stream_manager();
@@ skipping 1936 matching lines @@
   LOG(ERROR) << "Terminating render process for bad Mojo message: " << error;
 
   // The ReceivedBadMessage call below will trigger a DumpWithoutCrashing. Alias
   // enough information here so that we can determine what the bad message was.
   base::debug::Alias(&error);
   bad_message::ReceivedBadMessage(render_process_id,
                                   bad_message::RPH_MOJO_PROCESS_ERROR);
 }
 
 }  // namespace content