Merge "Convert mask types from uint32_t to enum type" am: d140a24c72 am: daaddc8ff7

Original change: https://android-review.googlesource.com/c/platform/frameworks/wilhelm/+/1510590

Change-Id: I255f1d3e5c947c95231bde0c5ddeeaed6c6e7191
tree: 2c2b4ae456cc6050aaca2d5d85163e324d1428ec
  1. doc/
  2. include/
  3. src/
  4. tests/
  5. tools/
  6. Android.bp
  7. OWNERS