Remove unnecessary uses of GarbageCollectedFinalized<>.

third_party/WebKit/Source/core/dom/ScopedWindowFocusAllowedIndicator.h

Index: third_party/WebKit/Source/core/dom/ScopedWindowFocusAllowedIndicator.h
diff --git a/third_party/WebKit/Source/core/dom/ScopedWindowFocusAllowedIndicator.h b/third_party/WebKit/Source/core/dom/ScopedWindowFocusAllowedIndicator.h
index 01917758ca0d3589994c7f5ebf2896e546fcaf7e..d87fb693b129e81194dd078ab209c906aba3292a 100644
--- a/third_party/WebKit/Source/core/dom/ScopedWindowFocusAllowedIndicator.h
+++ b/third_party/WebKit/Source/core/dom/ScopedWindowFocusAllowedIndicator.h
@@ -25,7 +25,7 @@ public:
     }
 
 private:
-    class Observer final : public GarbageCollectedFinalized<Observer>, public ContextLifecycleObserver {
+    class Observer final : public GarbageCollected<Observer>, public ContextLifecycleObserver {
         USING_GARBAGE_COLLECTED_MIXIN(Observer);
     public:
         explicit Observer(ExecutionContext* executionContext)
@@ -40,11 +40,6 @@ private:
             if (getExecutionContext())
                 getExecutionContext()->consumeWindowInteraction();
         }
-
-        DEFINE_INLINE_TRACE()
-        {
-            ContextLifecycleObserver::trace(visitor);
-        }
     };
 
     // In Oilpan, destructors are not allowed to touch other on-heap objects.