Fix incognito start page

 Bug: 3400698

Change-Id: I1f64a15fb4309c5b84f791d792ed8446d606ec09
diff --git a/src/com/android/browser/Controller.java b/src/com/android/browser/Controller.java
index 3131ba7..472201b 100644
--- a/src/com/android/browser/Controller.java
+++ b/src/com/android/browser/Controller.java
@@ -2125,9 +2125,10 @@
         if (mTabControl.canCreateNewTab()) {
             Tab currentTab = mTabControl.getCurrentTab();
             Tab tab = mTabControl.createNewTab(false, null,
-                    "browser:incognito", true);
+                    null, true);
             addTab(tab);
             setActiveTab(tab);
+            loadUrlDataIn(tab, new UrlData("browser:incognito"));
             return tab;
         } else {
             mUi.showMaxTabsWarning();