Subversion: Use QTC_ASSERT when appropriate

Change-Id: I07520305e770b02a86828058162fd95b7df44fb6
Reviewed-by: Orgad Shaneh <orgads@gmail.com>
Subversion: Denoise

Change-Id: Ieab1025f45f8edad1465b763d9d22df1b52d29ea
Reviewed-by: Orgad Shaneh <orgads@gmail.com>