Revert of Compiling an array literal should be context-independent.

src/elements.cc

Index: src/elements.cc
diff --git a/src/elements.cc b/src/elements.cc
index 7436e15d688e9635d9277f8999781b7b13c9ede1..83733cb835d3883fd3617e25f0655cc6ebad2e65 100644
--- a/src/elements.cc
+++ b/src/elements.cc
@@ -971,12 +971,6 @@
     // handle creation causes noticeable performance degradation of the builtin.
     Subclass::CopyElementsImpl(from, from_start, *to, from_kind, to_start,
                                packed_size, copy_size);
-  }
-
-  void CopyElements(Handle<FixedArrayBase> source, ElementsKind source_kind,
-                    Handle<FixedArrayBase> destination, int size) {
-    Subclass::CopyElementsImpl(*source, 0, *destination, source_kind, 0,
-                               kPackedSizeNotKnown, size);
   }
 
   Handle<SeededNumberDictionary> Normalize(Handle<JSObject> object) final {