Merge "Merge "Add "Threading" section to BackupAgent's class level javadoc"...
Merge "Merge "Add "Threading" section to BackupAgent's class level javadoc" into oc-mr1-dev am: 55007325" into oc-mr1-dev-plus-aosp
am: 3e7f3234
Change-Id: I6ab2c9d851ebfe46b7e62753f047ef2976524f6a