Add ServiceWorker InstallPhaseEvent.waitUntil() layout test.

public/platform/WebServiceWorkerState.h

Index: public/platform/WebServiceWorkerState.h
diff --git a/public/platform/WebServiceWorkerState.h b/public/platform/WebServiceWorkerState.h
index f94ba732e829f26ae056e9852ad47092df53fb9f..64e5835402d96e523f2476e402bbe31bdc1dca5c 100644
--- a/public/platform/WebServiceWorkerState.h
+++ b/public/platform/WebServiceWorkerState.h
@@ -14,8 +14,8 @@ enum WebServiceWorkerState {
     WebServiceWorkerStateInstalled,
     WebServiceWorkerStateActivating,
     WebServiceWorkerStateActive,

[jsbell, 2014/07/01 16:16:48]

Change this name too? Or at least a FIXME to do so later, so that the enum
matches the spec?

[xiang, 2014/07/02 05:10:43]

will change.

[xiang, 2014/07/02 05:10:43]

will change it.

-    WebServiceWorkerStateDeactivated,
-    WebServiceWorkerStateLast = WebServiceWorkerStateDeactivated
+    WebServiceWorkerStateRedundant,
+    WebServiceWorkerStateLast = WebServiceWorkerStateRedundant
 };
 
 } // namespace blink