tree def8132f5eeb6661d9aa63569beda82ae87064ce
parent f6534cfc39ff10d468454b0ae11aa1dd2358c610
author Jeff Hao <jeffhao@google.com> 1377810274 -0700
committer Jeff Hao <jeffhao@google.com> 1377898570 -0700

Change IsMethodTracingActive to GetMethodTracingMode.

This allows traceview to tell whether tracing is active, and whether
it is sampling or method tracing.

(cherry picked from commit 9d3a0a2e253aecd07c4a053c19cf9b0ccaa2db49)

Change-Id: I7e00f90f80de248f07dfa94d7d0f028931e1a716