Add Enterprise Privacy page to Settings

This adds a new page to Settings which tells the user about his/her
privacy in light of enterprise management. The new page is only shown
on devices that have a Device Owner app set.

This CL adds a mostly blank page. Follow-up CLs will populate the page
with information about specific admin actions/policies.

The page's title ("Privacy"), icon and location in the Settings app are
tentative. The page will move to its final location once the new IA
redesign is finished.

Test: make RunSettingsRoboTests
BUG: 32692748

Change-Id: I5b5c08c0025207516b0779f54cf68234a4ba3fe4

src/com/android/settings/overlay/FeatureFactory.java

@@ -24,6 +24,7 @@ import com.android.settings.R;
 import com.android.settings.applications.ApplicationFeatureProvider;
 import com.android.settings.core.instrumentation.MetricsFeatureProvider;
 import com.android.settings.dashboard.DashboardFeatureProvider;
+import com.android.settings.enterprise.EnterprisePrivacyFeatureProvider;
 import com.android.settings.fuelgauge.PowerUsageFeatureProvider;
 import com.android.settings.localepicker.LocaleFeatureProvider;
 
@@ -76,6 +77,8 @@ public abstract class FeatureFactory {
 
     public abstract LocaleFeatureProvider getLocaleFeatureProvider();
 
+    public abstract EnterprisePrivacyFeatureProvider getEnterprisePrivacyFeatureProvider(
+            Context context);
 
     public static final class FactoryNotFoundException extends RuntimeException {
         public FactoryNotFoundException(Throwable throwable) {