tree eb9c2987d89c3217447dc5029725b20711a42f55
parent 9c54f613f43bfb76ecb12006177b37222bdedc63
author Elliott Hughes <enh@google.com> 1340402557 -0700
committer Elliott Hughes <enh@google.com> 1340402557 -0700

Fix JDWP stack frame regressions.

The bug was that Dbg::GetThisObject didn't take a thread argument, so
always used the calling thread, which is never the thread whose frames
you actually care about.

I've also made the JDWP ThreadReference.Frames get all the frames at once
now, since we no longer have fast random access to individual frames.

Change-Id: I0ce2bd2088e11d5ea14f9785d7ca0e3890b3cb9b