Rename RenderView to RenderViewImpl. Update Chrome's DEPS so that it can't include the RenderView...

content/public/renderer/render_view_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/public/renderer/render_view_observer.h"
 
-#include "content/renderer/render_view.h"
+#include "content/renderer/render_view_impl.h"
 
 using WebKit::WebFrame;
 
-// TODO(jam): temporary until RenderView is renamed to RenderViewImpl since
-// trying ::RenderView* below gives compile errors in gcc.
-typedef RenderView RenderViewImpl;
-
 namespace content {
 
 RenderViewObserver::RenderViewObserver(RenderView* render_view)
-    : render_view_(NULL),
+    : render_view_(render_view),
       routing_id_(MSG_ROUTING_NONE) {
   // |render_view| can be NULL on unit testing.
   if (render_view) {
-    render_view_ = static_cast<RenderViewImpl*>(render_view);
-    routing_id_ = render_view_->routing_id();
-    render_view_->AddObserver(this);
+    RenderViewImpl* impl = static_cast<RenderViewImpl*>(render_view);
+    routing_id_ = impl->routing_id();
+    impl->AddObserver(this);
   }
 }
 
 RenderViewObserver::~RenderViewObserver() {
-  if (render_view_)
-    render_view_->RemoveObserver(this);
+  if (render_view_) {
+    RenderViewImpl* impl = static_cast<RenderViewImpl*>(render_view_);
+    impl->RemoveObserver(this);
+  }
 }
 
 void RenderViewObserver::OnDestruct() {
   delete this;
 }
 
 bool RenderViewObserver::OnMessageReceived(const IPC::Message& message) {
   return false;
 }
 
 bool RenderViewObserver::Send(IPC::Message* message) {
   if (render_view_)
     return render_view_->Send(message);
 
   delete message;
   return false;
 }
 
 RenderView* RenderViewObserver::render_view() {
   return render_view_;
 }
 
-void RenderViewObserver::set_render_view(::RenderView* rv) {
-  render_view_ = rv;
+void RenderViewObserver::RenderViewGone() {
+  render_view_ = NULL;
 }
 
 }  // namespace content