Revert "Change reply with sms to chip."

This reverts commit 19e85a54d723bbe23e51bed70df89bd3861570d7.

Change-Id: Ic450c3012496a20c67327fc64e6b8a1047ea6995
diff --git a/java/com/android/incallui/StatusBarNotifier.java b/java/com/android/incallui/StatusBarNotifier.java
index 439f6cf..8316d76 100644
--- a/java/com/android/incallui/StatusBarNotifier.java
+++ b/java/com/android/incallui/StatusBarNotifier.java
@@ -93,8 +93,8 @@
 import com.android.incallui.ringtone.ToneGeneratorFactory;
 import com.android.incallui.speakeasy.SpeakEasyComponent;
 import com.android.incallui.videotech.utils.SessionModificationState;
+import com.google.common.base.Optional;
 import java.util.Objects;
-import java.util.Optional;
 
 /** This class adds Notifications to the status bar for the in-call experience. */
 public class StatusBarNotifier