Pixelstats: Add BatteryCausedShutdown event

Also add .clang-format while I'm at it,
shamelessly stolen from system/core/.clang-format-4

Bug: 79159660
Bug: 78483339
Change-Id: I374e58a23702e96c898595337a3f86eeb480d8ce
Test: Built and reported event using test client.
5 files changed
tree: 163b556673e65573d2d2e80b1d41d6dee271fd31
  1. media/
  2. pixelstats/
  3. Android.bp
  4. current.txt
  5. OWNERS