Revert "Skip android.adming.cts.DevicePolicyManagerTest"

Re-enabling the test as the issue (b/15832986) that was preventing the test is fixed.

Bug: 15780858

This reverts commit 618421f2722de5b62105c4f5be2ce52e1e91ee0f.

Change-Id: Ic26bb4914b06649e9bb84b0cfc363ebe086e77b9
1 file changed