liblog: add log/log_time.h

Move log_time definitions to their own home.

struct log_time

Test: gTest liblog-unit-tests --gtest_filter=liblog.log_time
Bug: 34250038
Change-Id: I400cf4cc865d1c167699a4654ecb69455a18e604
4 files changed
tree: 22f8854e4ec0fb35fc036fecfd0fc4b84e3ba9f2
  1. liblog/
  2. logcat/
  3. logd/
  4. logwrapper/