ServiceWorker: CacheStorage.has() message routing fixes

content/renderer/service_worker/service_worker_cache_storage_dispatcher.cc

Index: content/renderer/service_worker/service_worker_cache_storage_dispatcher.cc
diff --git a/content/renderer/service_worker/service_worker_cache_storage_dispatcher.cc b/content/renderer/service_worker/service_worker_cache_storage_dispatcher.cc
index 6cde2878794144a67bdecc0d5e4ecd1f16931389..b5b44b2c449a9af236bd83ae65918900db4c2394 100644
--- a/content/renderer/service_worker/service_worker_cache_storage_dispatcher.cc
+++ b/content/renderer/service_worker/service_worker_cache_storage_dispatcher.cc
@@ -167,7 +167,7 @@ void ServiceWorkerCacheStorageDispatcher::dispatchHas(
     CacheStorageCallbacks* callbacks,
     const blink::WebString& cacheName) {
   int request_id = has_callbacks_.Add(callbacks);
-  script_context_->Send(new ServiceWorkerHostMsg_CacheStorageDelete(
+  script_context_->Send(new ServiceWorkerHostMsg_CacheStorageHas(
       script_context_->GetRoutingID(), request_id, cacheName));
 }