Convert a bunch of resource IPCs to be control messages. They didn't need to be routed.

content/public/test/render_view_fake_resources_test.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 "content/public/test/render_view_fake_resources_test.h"
 
 #include <string.h>
 
 #include "base/command_line.h"
 #include "base/memory/shared_memory.h"
@@ skipping 145 matching lines @@
     body = "content not found";
   } else {
     headers = "HTTP/1.1 200 OK\0Content-Type:text/html\0\0";
     body = it->second;
   }
 
   ResourceResponseHead response_head;
   response_head.headers = new net::HttpResponseHeaders(headers);
   response_head.mime_type = "text/html";
   ASSERT_TRUE(channel_->Send(new ResourceMsg_ReceivedResponse(
-      message.routing_id(), request_id, response_head)));
+      request_id, response_head)));
 
   base::SharedMemory shared_memory;
   ASSERT_TRUE(shared_memory.CreateAndMapAnonymous(body.size()));
   memcpy(shared_memory.memory(), body.data(), body.size());
 
   base::SharedMemoryHandle handle;
   ASSERT_TRUE(shared_memory.GiveToProcess(base::Process::Current().handle(),
                                           &handle));
 
   ASSERT_TRUE(channel_->Send(new ResourceMsg_SetDataBuffer(
-      message.routing_id(),
       request_id,
       handle,
       body.size(),
       0)));
 
   ASSERT_TRUE(channel_->Send(new ResourceMsg_DataReceived(
-      message.routing_id(),
       request_id,
       0,
       body.size(),
       body.size())));
 
   ASSERT_TRUE(channel_->Send(new ResourceMsg_RequestComplete(
-      message.routing_id(),
       request_id,
       net::OK,
       false,
       std::string(),
       base::TimeTicks())));
 }
 
 void RenderViewFakeResourcesTest::OnRenderViewReady() {
   // Grab a pointer to the new view using RenderViewVisitor.
   ASSERT_TRUE(!view_);
@@ skipping 16 matching lines @@
   params.url = GURL(history_item.urlString());
   params.transition = PAGE_TRANSITION_FORWARD_BACK;
   params.page_state = HistoryItemToPageState(history_item);
   params.navigation_type = ViewMsg_Navigate_Type::NORMAL;
   params.request_time = base::Time::Now();
   channel_->Send(new ViewMsg_Navigate(impl->routing_id(), params));
   message_loop_.Run();
 }
 
 }  // namespace content