ServiceWorkerClients::openWindow() should reject with TypeError for an invalid URL.

Source/modules/serviceworkers/ServiceWorkerClients.cpp

Index: Source/modules/serviceworkers/ServiceWorkerClients.cpp
diff --git a/Source/modules/serviceworkers/ServiceWorkerClients.cpp b/Source/modules/serviceworkers/ServiceWorkerClients.cpp
index df3afdf2491ce3e1bb349fb29d82701604313725..48e5176675ff04e26da0ed72231341e748576035 100644
--- a/Source/modules/serviceworkers/ServiceWorkerClients.cpp
+++ b/Source/modules/serviceworkers/ServiceWorkerClients.cpp
@@ -115,7 +115,7 @@ ScriptPromise ServiceWorkerClients::openWindow(ScriptState* scriptState, const S
 
     KURL parsedUrl = KURL(toWorkerGlobalScope(context)->location()->url(), url);
     if (!parsedUrl.isValid()) {
-        resolver->reject(DOMException::create(SyntaxError, "'" + url + "' is not a valid URL."));
+        resolver->reject(V8ThrowException::createTypeError(scriptState->isolate(), "'" + url + "' is not a valid URL."));
         return promise;
     }