Mechanical refactor to move ElementsKind type out of JSObject.

src/hydrogen-instructions.h

Index: src/hydrogen-instructions.h
diff --git a/src/hydrogen-instructions.h b/src/hydrogen-instructions.h
index 3ccf302e40fbe6bcef581523cace60ebe76285b2..1577f93f4b48242015a75e61a27a9d0bb72ed8c0 100644
--- a/src/hydrogen-instructions.h
+++ b/src/hydrogen-instructions.h
@@ -3555,12 +3555,12 @@ class HLoadKeyedSpecializedArrayElement: public HTemplateInstruction<2> {
  public:
   HLoadKeyedSpecializedArrayElement(HValue* external_elements,
                                     HValue* key,
-                                    JSObject::ElementsKind elements_kind)
+                                    ElementsKind elements_kind)
       :  elements_kind_(elements_kind) {
     SetOperandAt(0, external_elements);
     SetOperandAt(1, key);
-    if (elements_kind == JSObject::EXTERNAL_FLOAT_ELEMENTS ||
-        elements_kind == JSObject::EXTERNAL_DOUBLE_ELEMENTS) {
+    if (elements_kind == EXTERNAL_FLOAT_ELEMENTS ||
+        elements_kind == EXTERNAL_DOUBLE_ELEMENTS) {
       set_representation(Representation::Double());
     } else {
       set_representation(Representation::Integer32());
@@ -3583,7 +3583,7 @@ class HLoadKeyedSpecializedArrayElement: public HTemplateInstruction<2> {
 
   HValue* external_pointer() { return OperandAt(0); }
   HValue* key() { return OperandAt(1); }
-  JSObject::ElementsKind elements_kind() const { return elements_kind_; }
+  ElementsKind elements_kind() const { return elements_kind_; }
 
   DECLARE_CONCRETE_INSTRUCTION(LoadKeyedSpecializedArrayElement)
 
@@ -3596,7 +3596,7 @@ class HLoadKeyedSpecializedArrayElement: public HTemplateInstruction<2> {
   }
 
  private:
-  JSObject::ElementsKind elements_kind_;
+  ElementsKind elements_kind_;
 };
 
 
@@ -3776,7 +3776,7 @@ class HStoreKeyedSpecializedArrayElement: public HTemplateInstruction<3> {
   HStoreKeyedSpecializedArrayElement(HValue* external_elements,
                                      HValue* key,
                                      HValue* val,
-                                     JSObject::ElementsKind elements_kind)
+                                     ElementsKind elements_kind)
       : elements_kind_(elements_kind) {
     SetFlag(kChangesSpecializedArrayElements);
     SetOperandAt(0, external_elements);
@@ -3791,8 +3791,8 @@ class HStoreKeyedSpecializedArrayElement: public HTemplateInstruction<3> {
       return Representation::External();
     } else {
       bool float_or_double_elements =
-          elements_kind() == JSObject::EXTERNAL_FLOAT_ELEMENTS ||
-          elements_kind() == JSObject::EXTERNAL_DOUBLE_ELEMENTS;
+          elements_kind() == EXTERNAL_FLOAT_ELEMENTS ||
+          elements_kind() == EXTERNAL_DOUBLE_ELEMENTS;
       if (index == 2 && float_or_double_elements) {
         return Representation::Double();
       } else {
@@ -3804,12 +3804,12 @@ class HStoreKeyedSpecializedArrayElement: public HTemplateInstruction<3> {
   HValue* external_pointer() { return OperandAt(0); }
   HValue* key() { return OperandAt(1); }
   HValue* value() { return OperandAt(2); }
-  JSObject::ElementsKind elements_kind() const { return elements_kind_; }
+  ElementsKind elements_kind() const { return elements_kind_; }
 
   DECLARE_CONCRETE_INSTRUCTION(StoreKeyedSpecializedArrayElement)
 
  private:
-  JSObject::ElementsKind elements_kind_;
+  ElementsKind elements_kind_;
 };