tree 93df0a7e3ff92120b710b0160817a05e20aa3e77
parent c3bec5d6b3f1a0254e552a33bec76953a96f00ed
author Dave Borowitz <dborowitz@google.com> 1422583404 -0800
committer Dave Borowitz <dborowitz@google.com> 1423594134 -0800

ConsistencyChecker fix to delete patch sets with missing objects

After I0594aef6 it is possible for these to result from the merge
queue; even before that, manual ref deletion by someone with raw
filesystem access was a possibility.

Change-Id: I20dba162bffddf0d994b1ec11dcad3d09016d2c9