Fix crash when starting daydream setting with wrong context
am: d9c6692f25

Change-Id: I723b66eced5ace06f5821463c3dd783a18496327
diff --git a/src/com/android/settings/dream/CurrentDreamPreferenceController.java b/src/com/android/settings/dream/CurrentDreamPreferenceController.java
index fe33365..957852b 100644
--- a/src/com/android/settings/dream/CurrentDreamPreferenceController.java
+++ b/src/com/android/settings/dream/CurrentDreamPreferenceController.java
@@ -69,7 +69,7 @@
     private void launchScreenSaverSettings() {
         Optional<DreamInfo> info = getActiveDreamInfo();
         if (!info.isPresent()) return;
-        mBackend.launchSettings(info.get());
+        mBackend.launchSettings(mContext, info.get());
     }
 
     private Optional<DreamInfo> getActiveDreamInfo() {