Add setAttentionLight() to IPowerManager for the Phone app.

Change-Id: Id7b9903e1efaf56a2336519a8653962b6ae2c13d
Signed-off-by: Mike Lockwood <lockwood@android.com>
diff --git a/services/java/com/android/server/PowerManagerService.java b/services/java/com/android/server/PowerManagerService.java
index b1ecb3c..ca7d94a 100644
--- a/services/java/com/android/server/PowerManagerService.java
+++ b/services/java/com/android/server/PowerManagerService.java
@@ -2476,6 +2476,11 @@
         }
     }
 
+    public void setAttentionLight(boolean on, int color) {
+        mContext.enforceCallingOrSelfPermission(android.Manifest.permission.DEVICE_POWER, null);
+        mLightsService.setAttentionLight(on, color);
+    }
+
     private void enableProximityLockLocked() {
         if (mDebugProximitySensor) {
             Log.d(TAG, "enableProximityLockLocked");