Add test method to remove admins.

Add test method to remove admins that declare
FLAG_TEST_APP without informing them.
The method will also remove the device and profile
owner status of the admin.

Bug: 28027468
Change-Id: Idb4d3299a9c6595c94bfb424546cd8a384131835
diff --git a/core/java/android/app/admin/IDevicePolicyManager.aidl b/core/java/android/app/admin/IDevicePolicyManager.aidl
index cba64c2..989e613 100644
--- a/core/java/android/app/admin/IDevicePolicyManager.aidl
+++ b/core/java/android/app/admin/IDevicePolicyManager.aidl
@@ -111,6 +111,7 @@
     boolean packageHasActiveAdmins(String packageName, int userHandle);
     void getRemoveWarning(in ComponentName policyReceiver, in RemoteCallback result, int userHandle);
     void removeActiveAdmin(in ComponentName policyReceiver, int userHandle);
+    void forceRemoveActiveAdmin(in ComponentName policyReceiver, int userHandle);
     boolean hasGrantedPolicy(in ComponentName policyReceiver, int usesPolicy, int userHandle);
 
     void setActivePasswordState(int quality, int length, int letters, int uppercase, int lowercase,