PieService: fix possible race condition.

onPieActivation declared as a oneway function (call to it will not
block code execution). If client calls back to gainTouchFocus or
restoreListenerState very quickly then race condtiion happens
and mActive might be false in gainTouchFocus/restoreListenerState.

Set mActive before calling onPieActivation to avoid race condition and
drop the flag if exception happens.

Change-Id: Ied12b7dcbdc1bae2ba0c9fd4e5fa04169e8b2d22
Fix PhoneWindowManager animationFinished callback.

Change-Id: I86863a44e3e710aa5ea6ad433a42a3fad3bccac1
Merge "Fix PhoneWindowManager animationFinished callback." into cm-10.2
PackageManager: Limit the platform-key protection to test-keys builds

This block (change I7390b3bdf5289411f7a335c69635bed9f74bbfb3) is intended
to protect the system from abuse of well-known keys. That's not the case
if the system is signed with dev or release keys.

Change-Id: Ifb66f775dd28c577447634ae177442732a18b592
Merge "PackageManager: Limit the platform-key protection to test-keys builds" into cm-10.2
Merge remote-tracking branch 'upstream/cm-10.2' into cm-10.2