Consolidate all wrappers used for testing.

- Add the wrapper package and move all wrappers to the wrapper package.
- Get rid of some wrapper interface/impl implementation and have a
wrapper class directly.

Bug: 65634579
Test: make RunSettingsRoboTests
Change-Id: Ic757d8f7bacfa7a034c7e692205bc1dc4b0e1de1

src/com/android/settings/fuelgauge/AdvancedPowerUsageDetail.java

@@ -45,8 +45,7 @@ import com.android.settings.SettingsActivity;
 import com.android.settings.Utils;
 import com.android.settings.applications.LayoutPreference;
 import com.android.settings.dashboard.DashboardFragment;
-import com.android.settings.enterprise.DevicePolicyManagerWrapper;
-import com.android.settings.enterprise.DevicePolicyManagerWrapperImpl;
+import com.android.settings.wrapper.DevicePolicyManagerWrapper;
 import com.android.settings.fuelgauge.anomaly.Anomaly;
 import com.android.settings.fuelgauge.anomaly.AnomalyDialogFragment;
 import com.android.settings.fuelgauge.anomaly.AnomalyLoader;
@@ -194,7 +193,7 @@ public class AdvancedPowerUsageDetail extends DashboardFragment implements
         super.onAttach(activity);
 
         mState = ApplicationsState.getInstance(getActivity().getApplication());
-        mDpm = new DevicePolicyManagerWrapperImpl(
+        mDpm = new DevicePolicyManagerWrapper(
                 (DevicePolicyManager) activity.getSystemService(Context.DEVICE_POLICY_SERVICE));
         mUserManager = (UserManager) activity.getSystemService(Context.USER_SERVICE);
         mPackageManager = activity.getPackageManager();