Oilpan: Remove OffHeapCollectionTrait

Source/core/css/CSSPropertySourceData.h

 /*
  * Copyright (c) 2010 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 57 matching lines @@
     bool parsedOk;
     SourceRange range;
 };
 
 struct CSSStyleSourceData : public RefCountedWillBeGarbageCollected<CSSStyleSourceData> {
     static PassRefPtrWillBeRawPtr<CSSStyleSourceData> create()
     {
         return adoptRefWillBeNoop(new CSSStyleSourceData());
     }
 
-    DEFINE_INLINE_TRACE() { visitor->trace(propertyData); }
+    DEFINE_INLINE_TRACE()
+    {
+#if ENABLE(OILPAN)
+        visitor->trace(propertyData);
+#endif
+    }
 
     WillBeHeapVector<CSSPropertySourceData> propertyData;
 };
 
 struct CSSMediaQueryExpSourceData {
     ALLOW_ONLY_INLINE_ALLOCATION();
 public:
     CSSMediaQueryExpSourceData(const SourceRange& valueRange)
         : valueRange(valueRange) { }
 
     DEFINE_INLINE_TRACE() { visitor->trace(valueRange); }
 
     SourceRange valueRange;
 };
 
 struct CSSMediaQuerySourceData : public RefCountedWillBeGarbageCollected<CSSMediaQuerySourceData> {
     static PassRefPtrWillBeRawPtr<CSSMediaQuerySourceData> create()
     {
         return adoptRefWillBeNoop(new CSSMediaQuerySourceData());
     }
 
-    DEFINE_INLINE_TRACE() { visitor->trace(expData); }
+    DEFINE_INLINE_TRACE()
+    {
+#if ENABLE(OILPAN)
+        visitor->trace(expData);
+#endif
+    }
 
     WillBeHeapVector<CSSMediaQueryExpSourceData> expData;
 };
 
 struct CSSMediaSourceData : public RefCountedWillBeGarbageCollected<CSSMediaSourceData> {
     static PassRefPtrWillBeRawPtr<CSSMediaSourceData> create()
     {
         return adoptRefWillBeNoop(new CSSMediaSourceData());
     }
 
-    DEFINE_INLINE_TRACE() { visitor->trace(queryData); }
+    DEFINE_INLINE_TRACE()
+    {
+#if ENABLE(OILPAN)
+        visitor->trace(queryData);
+#endif
+    }
 
     WillBeHeapVector<RefPtrWillBeMember<CSSMediaQuerySourceData>> queryData;
 };
 
 struct CSSRuleSourceData;
 typedef WillBeHeapVector<RefPtrWillBeMember<CSSRuleSourceData>> RuleSourceDataList;
 typedef WillBeHeapVector<SourceRange> SelectorRangeList;
 
 struct CSSRuleSourceData : public RefCountedWillBeGarbageCollected<CSSRuleSourceData> {
     static PassRefPtrWillBeRawPtr<CSSRuleSourceData> create(StyleRule::Type type)
@@ skipping 33 matching lines @@
     RefPtrWillBeMember<CSSMediaSourceData> mediaSourceData;
 };
 
 } // namespace blink
 
 WTF_ALLOW_MOVE_AND_INIT_WITH_MEM_FUNCTIONS(blink::SourceRange);
 WTF_ALLOW_MOVE_AND_INIT_WITH_MEM_FUNCTIONS(blink::CSSPropertySourceData);
 WTF_ALLOW_MOVE_AND_INIT_WITH_MEM_FUNCTIONS(blink::CSSMediaQueryExpSourceData);
 
 #endif // CSSPropertySourceData_h