Revert "Frameworks base - Add network stats to status bar [1/2]"

This reverts commit 76bab71aa074b0afb0b4c424b925d12ebabb2ce7.
Frameworks base - Add network stats to status bar [1/2]
Thanks to AOKP and ChaOS

Change-Id: I3ad26e1c4fb824233e0255383ec401b1cb0f26cd
Signed-off-by: STELIX <ssspinni@gmail.com>