Revert "Use a stub in crankshaft for grow store arrays."

src/code-stubs.h

Index: src/code-stubs.h
diff --git a/src/code-stubs.h b/src/code-stubs.h
index bf87a0d157449b26e12b373d0d7aaf15763021be..7a6ad6ad6e83c27b225ce90ba2a5a5f1bfebf7db 100644
--- a/src/code-stubs.h
+++ b/src/code-stubs.h
@@ -65,7 +65,6 @@ namespace internal {
   V(FastCloneShallowObject)                 \
   V(FastNewClosure)                         \
   V(FastNewContext)                         \
-  V(GrowArrayElements)                      \
   V(InternalArrayNArgumentsConstructor)     \
   V(InternalArrayNoArgumentConstructor)     \
   V(InternalArraySingleArgumentConstructor) \
@@ -663,29 +662,6 @@ class CreateAllocationSiteStub : public HydrogenCodeStub {
 };
 
 
-class GrowArrayElementsStub : public HydrogenCodeStub {
- public:
-  GrowArrayElementsStub(Isolate* isolate, bool is_js_array, ElementsKind kind)
-      : HydrogenCodeStub(isolate) {
-    set_sub_minor_key(ElementsKindBits::encode(kind) |
-                      IsJsArrayBits::encode(is_js_array));
-  }
-
-  ElementsKind elements_kind() const {
-    return ElementsKindBits::decode(sub_minor_key());
-  }
-
-  bool is_js_array() const { return IsJsArrayBits::decode(sub_minor_key()); }
-
- private:
-  class ElementsKindBits : public BitField<ElementsKind, 0, 8> {};
-  class IsJsArrayBits : public BitField<bool, ElementsKindBits::kNext, 1> {};
-
-  DEFINE_CALL_INTERFACE_DESCRIPTOR(GrowArrayElements);
-  DEFINE_HYDROGEN_CODE_STUB(GrowArrayElements, HydrogenCodeStub);
-};
-
-
 class InstanceofStub: public PlatformCodeStub {
  public:
   enum Flags {