Adding systrace logging to GC

Added systrace logging to GC, thread checkpoints, GC pause,
and time spent waiting for concurrent GC to complete.

Change-Id: I33f0cf260526ccfd07bfaf038dfbf0a712eab24d
4 files changed
tree: 0227935df9d993321812a126e6cfbaf13dd78d79
  1. .gitignore
  2. Android.mk
  3. build/
  4. dalvikvm/
  5. jdwpspy/
  6. src/
  7. test/
  8. tools/