New api to sync zen mode state from listeners.

 - Allow connected listeners to request changes
   to the primary device's interruption level.
 - Rename alerts -> effects in the other constant,
   which does not affect interruption level.
 - Rename "flags" -> "hints"
 - Basic NoMan wiring for level hint.

Bug:15888672
Change-Id: I2b07fb2c9d32a143fff7c260b7d2cd4d0cd3a592
diff --git a/core/java/android/app/INotificationManager.aidl b/core/java/android/app/INotificationManager.aidl
index 113c533..4b65934 100644
--- a/core/java/android/app/INotificationManager.aidl
+++ b/core/java/android/app/INotificationManager.aidl
@@ -59,8 +59,8 @@
     void cancelNotificationsFromListener(in INotificationListener token, in String[] keys);
 
     ParceledListSlice getActiveNotificationsFromListener(in INotificationListener token);
-    void requestFlagsFromListener(in INotificationListener token, int flags);
-    int getFlagsFromListener(in INotificationListener token);
+    void requestHintsFromListener(in INotificationListener token, int hints);
+    int getHintsFromListener(in INotificationListener token);
 
     ZenModeConfig getZenModeConfig();
     boolean setZenModeConfig(in ZenModeConfig config);