tree 3b81e33eae366117b6c0d4fa4dc416aadbf5031c
parent 418c84770acea60b3b13aa37ac21563dba4c8854
author Jeff Hao <jeffhao@google.com> 1377129285 -0700
committer Brian Carlstrom <bdc@google.com> 1377755038 -0700

Add support for sample profiling in traceview.

Instead of method instrumentation, allow traceview to periodically
sample stack traces of threads. Disabled by default until we add
gui support for this new mode.

(cherry picked from commit 676f8a527fb62abd39663d55c7d9208f5ca03093)

Change-Id: Ia5d0d57012305a5830d042bcb903a429432b035b