Merge tag 'android-7.1.2_r4' into 7.x

Android 7.1.2 Release 4 (N2G47H)

Conflicts:
	src/com/android/contacts/common/util/AccountSelectionUtil.java
tree: 5e64a0d1ed31b1da3a5514726d5d31473039e583
  1. assets/
  2. icons/
  3. res/
  4. src/
  5. TestCommon/
  6. tests/
  7. AndroidManifest.xml
  8. build.gradle