Allow creating new windows from a notificationclick event in SW.

Source/core/dom/ScopedWindowFocusAllowedIndicator.h

Index: Source/core/dom/ScopedWindowFocusAllowedIndicator.h
diff --git a/Source/core/dom/ScopedWindowFocusAllowedIndicator.h b/Source/core/dom/ScopedWindowFocusAllowedIndicator.h
index c6f9ee31b31ef2942987cccd31db72d40385826c..f4a8743a28d08448a40e48e43bd727821031e631 100644
--- a/Source/core/dom/ScopedWindowFocusAllowedIndicator.h
+++ b/Source/core/dom/ScopedWindowFocusAllowedIndicator.h
@@ -31,13 +31,13 @@ private:
             : ContextLifecycleObserver(executionContext)
         {
             if (executionContext)
-                executionContext->allowWindowFocus();
+                executionContext->allowWindowInteraction();
         }
 
         void dispose()
         {
             if (executionContext())
-                executionContext()->consumeWindowFocus();
+                executionContext()->consumeWindowInteraction();
         }
 
         void trace(Visitor* visitor)
@@ -49,7 +49,7 @@ private:
     // In Oilpan, destructors are not allowed to touch other on-heap objects.
     // The Observer indirection is needed to keep
     // ScopedWindowFocusAllowedIndicator off-heap and thus allows its destructor
-    // to call executionContext()->consumeWindowFocus().
+    // to call executionContext()->consumeWindowInteraction().
     OwnPtrWillBePersistent<Observer> m_observer;
 };