Fix template angle bracket syntax in CSS subdirs

Source/core/css/invalidation/DescendantInvalidationSet.h

 /*
  * Copyright (C) 2014 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 77 matching lines @@
 
 private:
     DescendantInvalidationSet();
 
     WillBeHeapHashSet<AtomicString>& ensureClassSet();
     WillBeHeapHashSet<AtomicString>& ensureIdSet();
     WillBeHeapHashSet<AtomicString>& ensureTagNameSet();
     WillBeHeapHashSet<AtomicString>& ensureAttributeSet();
 
     // FIXME: optimize this if it becomes a memory issue.
-    OwnPtrWillBeMember<WillBeHeapHashSet<AtomicString> > m_classes;
-    OwnPtrWillBeMember<WillBeHeapHashSet<AtomicString> > m_ids;
-    OwnPtrWillBeMember<WillBeHeapHashSet<AtomicString> > m_tagNames;
-    OwnPtrWillBeMember<WillBeHeapHashSet<AtomicString> > m_attributes;
+    OwnPtrWillBeMember<WillBeHeapHashSet<AtomicString>> m_classes;
+    OwnPtrWillBeMember<WillBeHeapHashSet<AtomicString>> m_ids;
+    OwnPtrWillBeMember<WillBeHeapHashSet<AtomicString>> m_tagNames;
+    OwnPtrWillBeMember<WillBeHeapHashSet<AtomicString>> m_attributes;
 
     // If true, all descendants might be invalidated, so a full subtree recalc is required.
     unsigned m_allDescendantsMightBeInvalid : 1;
 
     // If true, all descendants which are custom pseudo elements must be invalidated.
     unsigned m_customPseudoInvalid : 1;
 
     // If true, the invalidation must traverse into ShadowRoots with this set.
     unsigned m_treeBoundaryCrossing : 1;
 
     // If true, insertion point descendants must be invalidated.
     unsigned m_insertionPointCrossing : 1;
 };
 
 } // namespace blink
 
 #endif // DescendantInvalidationSet_h