VcsManager: Whitespace fix

Change-Id: I1c6ad5481c5de35c863145a5dd7cd505d94e8d92
Reviewed-by: Orgad Shaneh <orgads@gmail.com>
VcsManager: Remove two unused methods

Change-Id: Ifbaad8bc772ed6911333efe324d9254b6bce5094
Reviewed-by: Orgad Shaneh <orgads@gmail.com>