Implement prefetching in chrome

webkit/glue/weburlloader_impl.cc

Index: webkit/glue/weburlloader_impl.cc
diff --git a/webkit/glue/weburlloader_impl.cc b/webkit/glue/weburlloader_impl.cc
index dcb05fa87eb0967ec4daa1ba9169258fc4643a85..3b61bc0815422a901765dbe6e3253cc6241c5bef 100644
--- a/webkit/glue/weburlloader_impl.cc
+++ b/webkit/glue/weburlloader_impl.cc
@@ -132,6 +132,8 @@ ResourceType::Type FromTargetType(WebURLRequest::TargetType type) {
       return ResourceType::WORKER;
     case WebURLRequest::TargetIsSharedWorker:
       return ResourceType::SHARED_WORKER;
+    case WebURLRequest::TargetIsPrefetch:
+      return ResourceType::PREFETCH;
     default:
       NOTREACHED();
       return ResourceType::SUB_RESOURCE;