Add missing traces for Supplement<> classes

third_party/WebKit/Source/modules/indexeddb/IndexedDBClient.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:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
@@ skipping 10 matching lines @@
  * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 #ifndef IndexedDBClient_h
 #define IndexedDBClient_h
 
+#include "core/frame/LocalFrame.h"
+#include "core/workers/WorkerClients.h"
 #include "modules/ModulesExport.h"
 #include "platform/Supplementable.h"
 #include "platform/heap/Handle.h"
 #include "wtf/text/WTFString.h"
 
 namespace blink {
 
 class ExecutionContext;
 class LocalFrame;
 class WorkerClients;
 
 class MODULES_EXPORT IndexedDBClient : public GarbageCollectedFinalized<IndexedDBClient>, public Supplement<LocalFrame>, public Supplement<WorkerClients> {
     USING_GARBAGE_COLLECTED_MIXIN(IndexedDBClient);
     WTF_MAKE_NONCOPYABLE(IndexedDBClient);
 public:
     IndexedDBClient();
     virtual ~IndexedDBClient() {}
 
-    DEFINE_INLINE_VIRTUAL_TRACE() { }
+    DECLARE_VIRTUAL_TRACE();
 
     virtual bool allowIndexedDB(ExecutionContext*, const String& name) = 0;
 
     static IndexedDBClient* from(ExecutionContext*);
     static const char* supplementName();
 };
 
 MODULES_EXPORT void provideIndexedDBClientTo(LocalFrame&, IndexedDBClient*);
 
 MODULES_EXPORT void provideIndexedDBClientToWorker(WorkerClients*, IndexedDBClient*);
 
 } // namespace blink
 
 #endif // IndexedDBClient_h