Fix: Lockscreen Blur Rotation

Change-Id: I8113b1ce4fa36bbb2ddd5731a612bfaef97be565

Conflicts:
	packages/Keyguard/src/com/android/keyguard/KeyguardViewManager.java

Conflicts:
	packages/Keyguard/src/com/android/keyguard/KeyguardViewManager.java