tree 2bc3b4b55f962417bea800530ae4d92ff83bff59
parent 75e2232b29ff2ea42c8406c9d45b138a7e7a0048
author Sameer Agarwal <sameeragarwal@google.com> 1396369235 -0700
committer Sameer Agarwal <sameeragarwal@google.com> 1396371852 -0700

Add Problem::IsParameterBlockPresent.

This allows the user to query the Problem to see if a
parameter block is already present or not.

Change-Id: If786f6c008cc644f3398597901d718d12a6d865d