tree a6bcd030aad9f89e0a9664681de6cc45bccf2ad2
parent a33ae2d884bcaa0474c84909d641d23a722a0c7b
author Chris Wren <cwren@android.com> 1488899840 -0500
committer Chris Wren <cwren@android.com> 1488901299 -0500

add clear methods to LogMaker

To support object reuse.

Test: runtest --path frameworks/base/core/tests/coretests/src/android/metrics
Bug: 36020746
Change-Id: I09e5689da70963e9aba3bd8428a55acfcbe4e92a