commit 9510b987c5191644fb8c072679f4476c10cdffb8
author Suresh Koleti <skolet@codeaurora.org> Mon Jul 21 16:57:35 2014 +0530
committer Linux Build Service Account <lnxbuild@localhost> Tue Nov 04 08:34:24 2014 -0700
tree ec4e7eb24296908518ef8d042963a3412e8bad7c
parent 743b78dd974ee98d32158e0db5c939f9632fac64

Telephony: Do not display the data icon if data is not connected

When updating the status bar for the bluetooth reverse tether
connected status, even if the mobile data state is in
disconnected state, and it shows the data icon based on the
data network type.
Changes made to check the mobile data connected condition while
updating the data icon.

CRs-Fixed: 356684
cherry picked from commit Iabd6269cc23c1e0ebd5fc140fc14c9ec67883148

Conflicts:
	packages/SystemUI/src/com/android/systemui/statusbar/policy/NetworkControllerImpl.java

Change-Id: Id52bd04340ebafb6206162a5808e0f7d3e8e0d75