Remove tons of OILPAN.

sky/engine/core/animation/InterpolableValue.cpp

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "config.h"
 #include "core/animation/InterpolableValue.h"
 
 namespace blink {
 
 DEFINE_EMPTY_DESTRUCTOR_WILL_BE_REMOVED(InterpolableValue);
@@ skipping 30 matching lines @@
 
     OwnPtr<InterpolableList> result = create(m_size);
     for (size_t i = 0; i < m_size; i++) {
         ASSERT(m_values[i]);
         ASSERT(toList.m_values[i]);
         result->set(i, m_values[i]->interpolate(*(toList.m_values[i]), progress));
     }
     return result.release();
 }
 
-void InterpolableList::trace(Visitor* visitor)
-{
-#if ENABLE_OILPAN
-    visitor->trace(m_values);
-#endif
-    InterpolableValue::trace(visitor);
-}
-
 PassOwnPtr<InterpolableValue> InterpolableAnimatableValue::interpolate(const InterpolableValue &other, const double percentage) const
 {
     const InterpolableAnimatableValue& otherValue = toInterpolableAnimatableValue(other);
     if (!percentage)
         return create(m_value);
     if (percentage == 1)
         return create(otherValue.m_value);
     return create(AnimatableValue::interpolate(m_value.get(), otherValue.m_value.get(), percentage));
 }
 
-void InterpolableAnimatableValue::trace(Visitor* visitor)
-{
-    visitor->trace(m_value);
-    InterpolableValue::trace(visitor);
 }
-
-}