DO NOT MERGE - Merge pie-platform-release (PPRL.190505.001) into master.

Bug: 132622481
Change-Id: If13af1e31abded9dd49cca010414432ddcad4d8d
tree: 1a9bf1cd7918f7a6faae4268e86afa4b90745a16
  1. library/
  2. navigationbar/
  3. tools/
  4. .gitignore
  5. OWNERS
  6. PREUPLOAD.cfg