Fix-GC_simplify_commit_use_unique
Simplify commit, Fix GC Reverted back the previous merge request in which "is_dirty_" was removed. Reason : If "is_dirty_" removed, then interface is no longer transparent to user.
Edited by Arun Kumar Tharanatha
Simplify commit, Fix GC Reverted back the previous merge request in which "is_dirty_" was removed. Reason : If "is_dirty_" removed, then interface is no longer transparent to user.