Clear RenderThread of any Chrome specific code, and move a bunch of stuff out of RenderView.

content/renderer/render_process_observer.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/renderer/render_process_observer.h"
 
+#include "content/renderer/render_thread.h"
+
 RenderProcessObserver::RenderProcessObserver() {
 }
 
 RenderProcessObserver::~RenderProcessObserver() {
 }
 
+bool RenderProcessObserver::Send(IPC::Message* message) {
+  return RenderThread::current()->Send(message);
+}
+
 bool RenderProcessObserver::OnControlMessageReceived(
     const IPC::Message& message) {
   return false;
 }
 
 void RenderProcessObserver::OnRenderProcessShutdown() {
 }
 
 void RenderProcessObserver::WebKitInitialized() {
 }
 
 bool RenderProcessObserver::AllowScriptExtension(
     const std::string& v8_extension_name,
     const GURL& url,
     int extension_group) {
   return false;
 }
 
 void RenderProcessObserver::IdleNotification() {
 }