Merge "Don't expose raw IBinder APIs." am: 6e535a1294 am: 5bc05685a3

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1676436

Change-Id: I42ef2c83eefc6dc4967e71be82f48cca38d74f43
tree: a98f418180dbc81ed112d1cd5a9e72a6f61cdbd8
  1. core/
  2. framework/
  3. service/
  4. services/
  5. tests/
  6. OWNERS
  7. TEST_MAPPING