liblog: replace crufty min macro with existing MIN.

The "branchless" macro generates slightly worse code than std::min or
<sys/param.h>'s MIN.

Test: treehugger
Change-Id: I92c17325383bd6116c7b4736d42f01f7a9bb81a3
2 files changed
tree: d904e4c3c75de16fb39031605007e176e1418691
  1. liblog/
  2. logcat/
  3. logd/
  4. logwrapper/