AppSidebar : Fix Appsider readd on landscape orientation

Conflicts:
	packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java
Revert "Update with Custom String"

This reverts commit 76e0d192170d8386985af322cfd10f83c3e70eb7.
Statusbar Carrier Label : Show Custom Label as well