Fix template angle bracket syntax in animation

Source/core/animation/animatable/AnimatableStrokeDasharrayList.cpp

 /*
  * Copyright (C) 2013 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 72 matching lines @@
         if (from.isEmpty()) {
             from.append(zeroPixels);
             from.append(zeroPixels);
         }
         if (to.isEmpty()) {
             to.append(zeroPixels);
             to.append(zeroPixels);
         }
     }
 
-    WillBeHeapVector<RefPtrWillBeMember<AnimatableValue> > interpolatedValues;
+    WillBeHeapVector<RefPtrWillBeMember<AnimatableValue>> interpolatedValues;
     bool success = interpolateLists(from, to, fraction, interpolatedValues);
     ASSERT_UNUSED(success, success);
     return adoptRefWillBeNoop(new AnimatableStrokeDasharrayList(interpolatedValues));
 }
 
 DEFINE_TRACE(AnimatableStrokeDasharrayList)
 {
     AnimatableRepeatable::trace(visitor);
 }
 
 } // namespace blink