liblog: remove LIBLOG_WEAK

I'm not sure why I didn't remove this when I got rid of the other
functions marked as weak.

Test: build
Change-Id: I45e6bca7be0497e33be88d15afea8bb1d5165380
2 files changed
tree: 3dfbcbb25cf9a7a07741af04c3c44d0ecab75377
  1. liblog/
  2. logcat/
  3. logd/
  4. logwrapper/