Remove redundant NOTICE copied from LICENSE.

Identified using the below shell script:

$ find -H . -name LICENSE -type f -print0 | xargs -0 dirname \
  | while read dir; do \
    if [ -f "${dir}/NOTICE" ] \
        && diff "${dir}/LICENSE" "${dir}/NOTICE" >/dev/null; then \
      echo "${dir}/NOTICE"; \
    fi; \
  done

Now that http://r.android.com/r/1235427 and http://r.android.com/r/1238719 are
merged, LICENSE files copied into NOTICE files are no longer needed.

Bug: 67772237
Bug: 68860345

Test: manually built and diffed before and after system image notices
Change-Id: Idddbb30a2620ce132df9afc701ea850d872ed70b
1 file changed
tree: 374998be46b9ba86abe6744857bf922fa5b58f3d
  1. LICENSE
  2. METADATA
  3. MODULE_LICENSE_BSD
  4. OWNERS
  5. README.google
  6. ply/