More switching to standard type traits

third_party/WebKit/Source/platform/scheduler/CancellableTaskFactory.h

Index: third_party/WebKit/Source/platform/scheduler/CancellableTaskFactory.h
diff --git a/third_party/WebKit/Source/platform/scheduler/CancellableTaskFactory.h b/third_party/WebKit/Source/platform/scheduler/CancellableTaskFactory.h
index 36a56bfc7c1054680fb2cf15261c1fbc6debe15c..f5695d7bc7788a8b604c9f1f64b4e221e242cdf5 100644
--- a/third_party/WebKit/Source/platform/scheduler/CancellableTaskFactory.h
+++ b/third_party/WebKit/Source/platform/scheduler/CancellableTaskFactory.h
@@ -37,13 +37,13 @@ public:
     // variety, which will refer back to the owner heap object safely (but weakly.)
     //
     template<typename T>
-    static PassOwnPtr<CancellableTaskFactory> create(T* thisObject, void (T::*method)(), typename WTF::EnableIf<IsGarbageCollectedType<T>::value>::Type* = nullptr)
+    static PassOwnPtr<CancellableTaskFactory> create(T* thisObject, void (T::*method)(), typename std::enable_if<IsGarbageCollectedType<T>::value>::type* = nullptr)
     {
         return adoptPtr(new CancellableTaskFactory(WTF::bind(method, AllowCrossThreadWeakPersistent<T>(thisObject))));
     }
 
     template<typename T>
-    static PassOwnPtr<CancellableTaskFactory> create(T* thisObject, void (T::*method)(), typename WTF::EnableIf<!IsGarbageCollectedType<T>::value>::Type* = nullptr)
+    static PassOwnPtr<CancellableTaskFactory> create(T* thisObject, void (T::*method)(), typename std::enable_if<!IsGarbageCollectedType<T>::value>::type* = nullptr)
     {
         return adoptPtr(new CancellableTaskFactory(WTF::bind(method, thisObject)));
     }