InlinedVisitor: Migrate dom to use inlined tracing

Source/core/dom/PresentationAttributeStyle.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 42 matching lines @@
 static bool operator!=(const PresentationAttributeCacheKey& a, const PresentationAttributeCacheKey& b)
 {
     if (a.tagName != b.tagName)
         return true;
     return a.attributesAndValues != b.attributesAndValues;
 }
 
 struct PresentationAttributeCacheEntry final : public NoBaseWillBeGarbageCollectedFinalized<PresentationAttributeCacheEntry> {
     WTF_MAKE_FAST_ALLOCATED_WILL_BE_REMOVED;
 public:
-    void trace(Visitor* visitor) { visitor->trace(value); }
+    DEFINE_INLINE_TRACE() { visitor->trace(value); }
 
     PresentationAttributeCacheKey key;
     RefPtrWillBeMember<StylePropertySet> value;
 };
 
 using PresentationAttributeCache = WillBeHeapHashMap<unsigned, OwnPtrWillBeMember<PresentationAttributeCacheEntry>, AlreadyHashed>;
 static PresentationAttributeCache& presentationAttributeCache()
 {
     DEFINE_STATIC_LOCAL(OwnPtrWillBePersistent<PresentationAttributeCache>, cache, (adoptPtrWillBeNoop(new PresentationAttributeCache())));
     return *cache;
@@ skipping 125 matching lines @@
         presentationAttributeCache().clear();
         presentationAttributeCache().set(cacheHash, newEntry.release());
     } else {
         cacheValue->value = newEntry.release();
     }
 
     return style.release();
 }
 
 } // namespace blink