Remove unused member function. am: 3de8a47a8a

Original change: https://android-review.googlesource.com/c/platform/system/logging/+/3483810

Change-Id: I7f7ffe21484ec0b1d8ee3c78ced7fcfb471452ed
Signed-off-by: Automerger Merge Worker <[email protected]>
tree: 4317c0d549c470ea98dc4cdbd9bd432771f7a74f
  1. liblog/
  2. logcat/
  3. logd/
  4. logwrapper/
  5. rust/
  6. OWNERS
  7. PREUPLOAD.cfg
  8. TEST_MAPPING