Cleanup: Remove RenderThreadImpl::RoutingIDForCurrentContext

content/renderer/render_thread_impl.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/renderer/render_thread_impl.h"
 
 #include <algorithm>
 #include <limits>
 #include <map>
 #include <vector>
@@ skipping 861 matching lines @@
 
   // Allow calling this from the compositor thread.
   if (MessageLoop::current() == message_loop())
     ChildThread::Send(message);
   else
     sync_message_filter()->Send(message);
 
   return route_id;
 }
 
-int32 RenderThreadImpl::RoutingIDForCurrentContext() {
-  int32 routing_id = MSG_ROUTING_CONTROL;
-  if (v8::Context::InContext()) {
-    WebFrame* frame = WebFrame::frameForCurrentContext();
-    if (frame) {
-      RenderViewImpl* view = RenderViewImpl::FromWebView(frame->view());
-      if (view)
-        routing_id = view->routing_id();
-    }
-  } else {
-    DLOG(WARNING) << "Not called within a script context!";
-  }
-  return routing_id;
-}
-
 void RenderThreadImpl::DoNotSuspendWebKitSharedTimer() {
   suspend_webkit_shared_timer_ = false;
 }
 
 void RenderThreadImpl::DoNotNotifyWebKitOfModalLoop() {
   notify_webkit_of_modal_loop_ = false;
 }
 
 void RenderThreadImpl::OnSetZoomLevelForCurrentURL(const std::string& host,
                                                    double zoom_level) {
@@ skipping 163 matching lines @@
 
 scoped_refptr<base::MessageLoopProxy>
 RenderThreadImpl::GetFileThreadMessageLoopProxy() {
   DCHECK(message_loop() == MessageLoop::current());
   if (!file_thread_.get()) {
     file_thread_.reset(new base::Thread("Renderer::FILE"));
     file_thread_->Start();
   }
   return file_thread_->message_loop_proxy();
 }