Merge AddFastElement and AddFastDoubleElement

src/objects-inl.h

Index: src/objects-inl.h
diff --git a/src/objects-inl.h b/src/objects-inl.h
index 0cb870d624fb74a5daffc4473552b2333428edb6..52663f5758d5581be64e28047348902a52e63eaf 100644
--- a/src/objects-inl.h
+++ b/src/objects-inl.h
@@ -16,7 +16,6 @@
 #include "src/base/bits.h"
 #include "src/contexts.h"
 #include "src/conversions-inl.h"
-#include "src/elements.h"
 #include "src/factory.h"
 #include "src/field-index-inl.h"
 #include "src/heap/heap-inl.h"
@@ -1605,16 +1604,6 @@ FixedArrayBase* JSObject::elements() const {
 }
 
 
-void JSObject::ValidateElements(Handle<JSObject> object) {
-#ifdef ENABLE_SLOW_DCHECKS
-  if (FLAG_enable_slow_asserts) {
-    ElementsAccessor* accessor = object->GetElementsAccessor();
-    accessor->Validate(object);
-  }
-#endif
-}
-
-
 void AllocationSite::Initialize() {
   set_transition_info(Smi::FromInt(0));
   SetElementsKind(GetInitialFastElementsKind());
@@ -6227,11 +6216,6 @@ ElementsKind JSObject::GetElementsKind() {
 }
 
 
-ElementsAccessor* JSObject::GetElementsAccessor() {
-  return ElementsAccessor::ForKind(GetElementsKind());
-}
-
-
 bool JSObject::HasFastObjectElements() {
   return IsFastObjectElementsKind(GetElementsKind());
 }