logd: stop recording per-pid/tid statistics.

This doesn't remove any of the code (nor does it remove any of the other
statistics), but it does disable the expensive bookkeeping. If this
sticks, we can come back and actually remove the code.

Bug: http://b/235157236
Test: treehugger
Change-Id: I748eb909e1ff16c588f4336d48df9a0a4ae6b83e
2 files changed
tree: 2b07a81366daac93a9b73a804ea9f44058943654
  1. liblog/
  2. logcat/
  3. logd/
  4. logwrapper/
  5. rust/
  6. OWNERS
  7. PREUPLOAD.cfg
  8. TEST_MAPPING