Fix template angle bracket syntax in CSS subdirs

Source/core/css/invalidation/DescendantInvalidationSet.h

Index: Source/core/css/invalidation/DescendantInvalidationSet.h
diff --git a/Source/core/css/invalidation/DescendantInvalidationSet.h b/Source/core/css/invalidation/DescendantInvalidationSet.h
index 13e9d8190614af794d2d289597039e491fd3b5ea..6f200f99be4cef772e89ade021a8c1ab71abc678 100644
--- a/Source/core/css/invalidation/DescendantInvalidationSet.h
+++ b/Source/core/css/invalidation/DescendantInvalidationSet.h
@@ -95,10 +95,10 @@ private:
     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;