Decouple memory() from Console

Source/core/frame/Console.h

Index: Source/core/frame/Console.h
diff --git a/Source/core/frame/Console.h b/Source/core/frame/Console.h
index 62476a014c7f8632729c41b187340943bbbf4393..e42c953c7b3fc45cf875faea722b8dbe1833a3c4 100644
--- a/Source/core/frame/Console.h
+++ b/Source/core/frame/Console.h
@@ -31,6 +31,7 @@
 
 #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"
@@ -39,11 +40,10 @@
 namespace blink {
 
 class LocalFrame;
-class MemoryInfo;
 
-class Console final : public ConsoleBase, public DOMWindowProperty {
-    DEFINE_WRAPPERTYPEINFO();
+class Console final : public ConsoleBase, public DOMWindowProperty, public WillBeHeapSupplementable<Console> {
     WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(Console);
+    DEFINE_WRAPPERTYPEINFO();
 public:
     static PassRefPtrWillBeRawPtr<Console> create(LocalFrame* frame)
     {
@@ -51,8 +51,6 @@ public:
     }
     virtual ~Console();
 
-    PassRefPtrWillBeRawPtr<MemoryInfo> memory() const;
-
     DECLARE_VIRTUAL_TRACE();
 
 protected: