tree df6d171ee67b2114f4c398260f12544a137ef074
parent 7297278ade9de51e63568188782f56e2ad2bcf6b
author Mark Salyzyn <salyzyn@google.com> 1428960285 -0700
committer Mark Salyzyn <salyzyn@google.com> 1431460407 -0700

logd: Add Tag statistics

- Optional class of statistics for events Tags
- export tagToName from LogBuffer (located in main.cp to address
  https://android-review.googlesource.com/#/c/110204)
- Can not handle dropped because getTag() can not work,
  will need to be fixed if we start filtering.

Bug: 19608965
Change-Id: I7b90607ca588bf37bab71f19b1570a290e772776