Extract minimal RenderViewHost interface for embedders, leaving

chrome/browser/automation/automation_util.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 "chrome/browser/automation/automation_util.h"
 
 #include <string>
 
 #include "base/bind.h"
 #include "base/memory/scoped_ptr.h"
@@ skipping 412 matching lines @@
     case chrome::VIEW_TYPE_EXTENSION_INFOBAR:
       type = AutomationId::kTypeExtensionInfobar;
       break;
     default:
       type = AutomationId::kTypeInvalid;
       break;
   }
   // Since these extension views do not permit navigation, using the
   // renderer process and view ID should suffice.
   std::string id = base::StringPrintf("%d|%d",
-      ext_host->render_view_host()->routing_id(),
+      ext_host->render_view_host()->GetRoutingID(),
       ext_host->render_process_host()->GetID());
   return AutomationId(type, id);
 }
 
 AutomationId GetIdForExtension(const Extension* extension) {
   return AutomationId(AutomationId::kTypeExtension, extension->id());
 }
 
 bool GetTabForId(const AutomationId& id, WebContents** tab) {
   if (id.type() != AutomationId::kTypeTab)
@@ skipping 91 matching lines @@
       const Extension* extension;
       return GetExtensionForId(id, profile, &extension);
     }
     default:
       break;
   }
   return false;
 }
 
 }  // namespace automation_util