Remove some remnants of MaybeObjects in objects.*.

src/factory.h

Index: src/factory.h
diff --git a/src/factory.h b/src/factory.h
index 041c9869756ffe48d9373b8ed6a12bd82aceb27e..2303381f714bfb1ec72b64f7076b6d6d0bed7bf8 100644
--- a/src/factory.h
+++ b/src/factory.h
@@ -53,13 +53,6 @@ class Factory V8_FINAL {
   Handle<OrderedHashSet> NewOrderedHashSet();
   Handle<OrderedHashMap> NewOrderedHashMap();
 
-  Handle<DeoptimizationInputData> NewDeoptimizationInputData(
-      int deopt_entry_count,
-      PretenureFlag pretenure);
-  Handle<DeoptimizationOutputData> NewDeoptimizationOutputData(
-      int deopt_entry_count,
-      PretenureFlag pretenure);
-
   // Create a new boxed value.
   Handle<Box> NewBox(Handle<Object> value);
 
@@ -307,6 +300,9 @@ class Factory V8_FINAL {
 
   Handle<JSObject> NewFunctionPrototype(Handle<JSFunction> function);
 
+  Handle<FixedArray> CopyFixedArrayWithMap(Handle<FixedArray> array,
+                                           Handle<Map> map);
+
   Handle<FixedArray> CopyFixedArray(Handle<FixedArray> array);
 
   // This method expects a COW array in new space, and creates a copy