am b946ce96: am 00fe1b65: am 4cd72169: Fix window animation flickering

                        mPostKeyguardExitAnimation.getStartOffset(),

                        mPostKeyguardExitAnimation.getDuration());

                mKeyguardGoingAway = false;

            } else if (mPostKeyguardExitAnimation.hasEnded()) {

            }

            // mPostKeyguardExitAnimation might either be ended normally, cancelled, or "orphaned",

            // meaning that the window it was running on was removed. We check for hasEnded() for

            // ended normally and cancelled case, and check the time for the "orphaned" case.

            else if (mPostKeyguardExitAnimation.hasEnded()

                    || mCurrentTime - mPostKeyguardExitAnimation.getStartTime()

                            > mPostKeyguardExitAnimation.getDuration()) {

                // Done with the animation, reset.

                if (DEBUG_KEYGUARD) Slog.v(TAG, "Done with Keyguard exit animations.");

                mPostKeyguardExitAnimation = null;