fix new tab regression

Change-Id: I788343c7df3c282d8f42aeac715ad54eacea77b9
diff --git a/src/com/android/browser/UiController.java b/src/com/android/browser/UiController.java
index 9f85547..a2de1d7 100644
--- a/src/com/android/browser/UiController.java
+++ b/src/com/android/browser/UiController.java
@@ -42,6 +42,8 @@
 
     Tab openTabToHomePage();
 
+    Tab openIncognitoTab();
+
     Tab openTab(String url, boolean incognito, boolean setActive,
             boolean useCurrent);