Merge cherrypicks of ['googleplex-android-review.googlesource.com/25603480',...

Merge cherrypicks of ['googleplex-android-review.googlesource.com/25603480', 'googleplex-android-review.googlesource.com/26230695', 'googleplex-android-review.googlesource.com/26482549', 'googleplex-android-review.googlesource.com/26307234', 'googleplex-android-review.googlesource.com/26389309', 'googleplex-android-review.googlesource.com/26151073', 'googleplex-android-review.googlesource.com/26720245', 'googleplex-android-review.googlesource.com/26739898', 'googleplex-android-review.googlesource.com/26686523', 'googleplex-android-review.googlesource.com/26721087', 'googleplex-android-review.googlesource.com/26801741', 'googleplex-android-review.googlesource.com/26700367', 'googleplex-android-review.googlesource.com/26709088'] into security-aosp-tm-release.

Change-Id: I13f40eb26ab941e736aadb78b68aee0a73a53cbf