Revert of Reland "Remove the weak list of views from array buffers"

src/elements.h

Index: src/elements.h
diff --git a/src/elements.h b/src/elements.h
index e743849ff7085ca641edaaaa65571c9c90f91101..1d80b25891009325a002000fd868a22b732b45a1 100644
--- a/src/elements.h
+++ b/src/elements.h
@@ -183,8 +183,7 @@
  protected:
   friend class SloppyArgumentsElementsAccessor;
 
-  virtual uint32_t GetCapacity(Handle<JSObject> holder,
-                               Handle<FixedArrayBase> backing_store) = 0;
+  virtual uint32_t GetCapacity(Handle<FixedArrayBase> backing_store) = 0;
 
   // Element handlers distinguish between indexes and keys when they manipulate
   // elements.  Indexes refer to elements in terms of their location in the