屏幕变暗后到上锁的时间
	modified:   frameworks/base/policy/src/com/android/internal/policy/impl/KeyguardViewMediator.java
	new file:   frameworks/base/policy/src/com/android/internal/policy/impl/KeyguardUpdateMonitor.java
取消电池图标显示
	modified:   frameworks/base/policy/src/com/android/internal/policy/impl/KeyguardUpdateMonitor.java
	new file:   frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/policy/BatteryController.java
	new file:   packages/apps/Settings/src/com/android/settings/cyanogenmod/StatusBar.java
SystemUI取消电池图标显示
	modified:   frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/policy/BatteryController.java
	modified:   packages/apps/Settings/src/com/android/settings/cyanogenmod/StatusBar.java
	new file:   frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/policy/NetworkController.java
取消手机图标显示
	modified:   frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/policy/NetworkController.java
取消当屏保时显示No Internet Connection
	modified:   frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/policy/NetworkController.java