Remove old phantom request path for launching prerender requests.

webkit/glue/resource_type.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 "webkit/glue/resource_type.h"
 
 #include "base/logging.h"
 
 using WebKit::WebURLRequest;
 
@@ skipping 18 matching lines @@
     case WebURLRequest::TargetIsObject:
       return ResourceType::OBJECT;
     case WebURLRequest::TargetIsMedia:
       return ResourceType::MEDIA;
     case WebURLRequest::TargetIsWorker:
       return ResourceType::WORKER;
     case WebURLRequest::TargetIsSharedWorker:
       return ResourceType::SHARED_WORKER;
     case WebURLRequest::TargetIsPrefetch:
       return ResourceType::PREFETCH;
-    case WebURLRequest::TargetIsPrerender:
-      return ResourceType::PRERENDER;
     case WebURLRequest::TargetIsFavicon:
       return ResourceType::FAVICON;
     case WebURLRequest::TargetIsXHR:
       return ResourceType::XHR;
     default:
       NOTREACHED();
       return ResourceType::SUB_RESOURCE;
   }
 }