Extract minimal RenderViewHost interface for embedders, leaving

chrome/browser/safe_browsing/malware_details.cc

Index: chrome/browser/safe_browsing/malware_details.cc
diff --git a/chrome/browser/safe_browsing/malware_details.cc b/chrome/browser/safe_browsing/malware_details.cc
index 8176b7a358613d6bbb621afbd8a5e46994774ed1..3e0aa0bd589289fd04feb5152de7e1229ffebfa0 100644
--- a/chrome/browser/safe_browsing/malware_details.cc
+++ b/chrome/browser/safe_browsing/malware_details.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// 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.
 //
@@ -214,7 +214,7 @@ void MalwareDetails::StartCollection() {
   // Get URLs of frames, scripts etc from the DOM.
   // OnReceivedMalwareDOMDetails will be called when the renderer replies.
   RenderViewHost* view = web_contents()->GetRenderViewHost();
-  view->Send(new SafeBrowsingMsg_GetMalwareDOMDetails(view->routing_id()));
+  view->Send(new SafeBrowsingMsg_GetMalwareDOMDetails(view->GetRoutingID()));
 }
 
 // When the renderer is done, this is called.