tree b077f5d8497b6fc4b858445a4cc74479c5ee8601
parent fd68111ca9b464d60647db91a047725834e95901
author Mark Salyzyn <salyzyn@google.com> 1492188417 -0700
committer Mark Salyzyn <salyzyn@google.com> 1492618590 -0700

logd: replace stats.add+stats.subtract with stats.addTotal

Replace stats.add(elem) + stats.subtract(elem) with a new more
efficient method stats.addTotal(elem).

Test: gTest liblog-unit-test, logd-unit-tests and logcat-unit-tests
Bug: 37254265
Change-Id: I2b3c2ac44209772b38f383ae46fe6c4422b542cf