tree 51efa8edbf277f2fa73f7e21b36fec4cb1a3339d
parent cb67388650ac7cedfc80b524adebd595147d4d3f
author Elliott Hughes <enh@google.com> 1333483631 -0700
committer Elliott Hughes <enh@google.com> 1333483631 -0700

Switch to Thread::WalkStack rather than manual Frame::Next.

Also fix test 039.

Change-Id: I07d0559bb86d67a7f7947768bd8370fb4cf06c26