Remove WebContents::GetRoutingID().

chrome/browser/android/download/download_controller.cc

 // Copyright 2016 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 "chrome/browser/android/download/download_controller.h"
 
 #include <memory>
 #include <utility>
 
 #include "base/android/context_utils.h"
@@ skipping 342 matching lines @@
   }
 
   DCHECK(java_object_);
   return java_object_;
 }
 
 void DownloadController::StartContextMenuDownload(
     const ContextMenuParams& params, WebContents* web_contents, bool is_link,
     const std::string& extra_headers) {
   int process_id = web_contents->GetRenderProcessHost()->GetID();
-  int routing_id = web_contents->GetRoutingID();
+  int routing_id = web_contents->GetRenderViewHost()->GetRoutingID();
   AcquireFileAccessPermission(
       web_contents, base::Bind(&CreateContextMenuDownload, process_id,
                                routing_id, params, is_link, extra_headers));
 }