Revert "Update the ADB status bar icon"

Change-Id: I35a52f9a438013d37e1f6739dc8fcc2527203ecf

(cherry picked from commit 4daf28faee922853c91385356bfbc2c53ac5c6cf) (reverted from commit f0995f3a5bbbcb9a5391fa6819f78606953e0245)
Merge pull request #72 from AOSPA-legacy/lollipop

Revert "Update the ADB status bar icon"