Change intent flags for launching FastTrack.

core/java/android/provider/ContactsContract.java

@@ -2246,11 +2246,13 @@ public final class ContactsContract {
                 String[] excludeMimes) {
             // Launch pivot dialog through intent for now
             final Intent intent = new Intent(ACTION_QUICK_CONTACT);
+            intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TOP
+                    | Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED);
+
             intent.setData(lookupUri);
             intent.putExtra(EXTRA_TARGET_RECT, target);
             intent.putExtra(EXTRA_MODE, mode);
             intent.putExtra(EXTRA_EXCLUDE_MIMES, excludeMimes);
-	    intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET);
             context.startActivity(intent);
         }
     }