Decouple memory() from Console

Source/core/frame/Console.h

 /*
  * Copyright (C) 2007 Apple 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 13 matching lines @@
  * 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 Console_h
 #define Console_h
 
 #include "core/frame/ConsoleBase.h"
 #include "core/frame/DOMWindowProperty.h"
+#include "platform/Supplementable.h"
 #include "platform/heap/Handle.h"
 #include "wtf/Forward.h"
 #include "wtf/PassRefPtr.h"
 #include "wtf/RefCounted.h"
 
 namespace blink {
 
 class LocalFrame;
-class MemoryInfo;
 
-class Console final : public ConsoleBase, public DOMWindowProperty {
+class Console final : public ConsoleBase, public DOMWindowProperty, public WillBeHeapSupplementable<Console> {
+    WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(Console);
     DEFINE_WRAPPERTYPEINFO();
-    WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(Console);
 public:
     static PassRefPtrWillBeRawPtr<Console> create(LocalFrame* frame)
     {
         return adoptRefWillBeNoop(new Console(frame));
     }
     virtual ~Console();
 
-    PassRefPtrWillBeRawPtr<MemoryInfo> memory() const;
-
     DECLARE_VIRTUAL_TRACE();
 
 protected:
     virtual ExecutionContext* context() override;
     virtual void reportMessageToConsole(PassRefPtrWillBeRawPtr<ConsoleMessage>) override;
 
 private:
     explicit Console(LocalFrame*);
 };
 
 } // namespace blink
 
 #endif // Console_h