Merge Android U (ab/10368041)

Bug: 291102124
Merged-In: I7dac45bdf2c5c00004f39a274f981c2c242c26a2
Change-Id: I582fccbfdd95520e0be118afda1a1436bce6d8e0
tree: da0417ebd1cd17c2ec214fb4e75bfb8c80d5b089
  1. camera2/
  2. common/
  3. framesequence/
  4. photoviewer/
  5. widget/
  6. CleanSpec.mk
  7. OWNERS