Settings: Register zen priority settings entry point.

Bug: 20064962
Change-Id: I96e094f7d6859b2033c87013bedc270d0290937c
diff --git a/src/com/android/settings/SettingsActivity.java b/src/com/android/settings/SettingsActivity.java
index 0fdf04b..e8be34a 100644
--- a/src/com/android/settings/SettingsActivity.java
+++ b/src/com/android/settings/SettingsActivity.java
@@ -100,6 +100,7 @@
 import com.android.settings.notification.NotificationStation;
 import com.android.settings.notification.OtherSoundSettings;
 import com.android.settings.notification.ZenModeExternalRuleSettings;
+import com.android.settings.notification.ZenModePrioritySettings;
 import com.android.settings.notification.ZenModeSettings;
 import com.android.settings.notification.ZenModeScheduleRuleSettings;
 import com.android.settings.print.PrintJobSettingsFragment;
@@ -335,6 +336,7 @@
             OtherSoundSettings.class.getName(),
             ApnSettings.class.getName(),
             WifiCallingSettings.class.getName(),
+            ZenModePrioritySettings.class.getName(),
             ZenModeScheduleRuleSettings.class.getName(),
             ZenModeExternalRuleSettings.class.getName(),
     };