am: b65b710
* commit 'b65b7105cd5d20bf8a9f9c1b10afd6df968bc442':
Revert "Add Preference#onDetachedFromActivity"
Change-Id: I78a6d99746507b6cde29f25bf161693c5ced4128
am: b65b710
* commit 'b65b7105cd5d20bf8a9f9c1b10afd6df968bc442':
Revert "Add Preference#onDetachedFromActivity"
Change-Id: I78a6d99746507b6cde29f25bf161693c5ced4128