Settings: New DND access settings page.

 - New advanced notification settings subpage for managing apps
   that have requested the ability to manage notification policy.
 - Create new "Advanced" section at the bottom of notification settings
   for this and the existing Notification access settings page.

Bug: 18298798
Change-Id: Ib415e634980d37d6492799f67a6619700ee2a01c
diff --git a/src/com/android/settings/SettingsActivity.java b/src/com/android/settings/SettingsActivity.java
index 89dbc99..aa492f3 100644
--- a/src/com/android/settings/SettingsActivity.java
+++ b/src/com/android/settings/SettingsActivity.java
@@ -103,6 +103,7 @@
 import com.android.settings.notification.NotificationSettings;
 import com.android.settings.notification.NotificationStation;
 import com.android.settings.notification.OtherSoundSettings;
+import com.android.settings.notification.ZenAccessSettings;
 import com.android.settings.notification.ZenModeEventRuleSettings;
 import com.android.settings.notification.ZenModeExternalRuleSettings;
 import com.android.settings.notification.ZenModePrioritySettings;
@@ -328,6 +329,7 @@
             DreamSettings.class.getName(),
             UserSettings.class.getName(),
             NotificationAccessSettings.class.getName(),
+            ZenAccessSettings.class.getName(),
             PrintSettingsFragment.class.getName(),
             PrintJobSettingsFragment.class.getName(),
             TrustedCredentialsSettings.class.getName(),