Remove obsolete members that unintentionally reappeared when rebasing.

Change-Id: Iebe2514a58e23f1be1bf4326f27c00d4dbcbce88
diff --git a/src/object.h b/src/object.h
index 0d5ce65..ce956bb 100644
--- a/src/object.h
+++ b/src/object.h
@@ -603,21 +603,10 @@
     length_ = length;
   }
 
-  const void* GetData() const {
-    return &elements_;
-  }
-
-  void* GetData() {
-    return &elements_;
-  }
-
  private:
   // The number of array elements.
   uint32_t length_;
 
-  // Location of first element.
-  uint32_t elements_[0];
-
   DISALLOW_IMPLICIT_CONSTRUCTORS(Array);
 };