logd: prune 10% or 256 entries max

Bug: 22351810
Bug: 23327476
Change-Id: I902ba6b431d8b7cee2d65ee2f76e9f7c4f30b152
1 file changed
tree: ec8a9708a2daf4c3014fdb43192242c928de1b28
  1. liblog/
  2. logcat/
  3. logd/
  4. logwrapper/