Handlify JSObject::AllocateStorageForMap method.

src/objects.h

Index: src/objects.h
diff --git a/src/objects.h b/src/objects.h
index 41a513c36b643ac7442a455337b359d99a2974b3..3d3c0e4e2c6dd0cdcd69e3cff8e9d3410cb05338 100644
--- a/src/objects.h
+++ b/src/objects.h
@@ -2171,7 +2171,6 @@ class JSObject: public JSReceiver {
   // Extend the receiver with a single fast property appeared first in the
   // passed map. This also extends the property backing store if necessary.
   static void AllocateStorageForMap(Handle<JSObject> object, Handle<Map> map);
-  inline MUST_USE_RESULT MaybeObject* AllocateStorageForMap(Map* map);
 
   static void MigrateInstance(Handle<JSObject> instance);
 
@@ -2464,8 +2463,8 @@ class JSObject: public JSReceiver {
   MUST_USE_RESULT MaybeObject* GetElementsTransitionMapSlow(
       ElementsKind elements_kind);
 
-  static Handle<Object> TransitionElementsKind(Handle<JSObject> object,
-                                               ElementsKind to_kind);
+  static void TransitionElementsKind(Handle<JSObject> object,
+                                     ElementsKind to_kind);
 
   MUST_USE_RESULT MaybeObject* TransitionElementsKind(ElementsKind to_kind);
   MUST_USE_RESULT MaybeObject* UpdateAllocationSite(ElementsKind to_kind);