Disable SearchSuggestions in incognito mode

 Bug: 3336558

Change-Id: Ie88eddee0f4931a206ba45cec708cdbb69cce008
diff --git a/src/com/android/browser/UrlInputView.java b/src/com/android/browser/UrlInputView.java
index 4f878bf..0214843 100644
--- a/src/com/android/browser/UrlInputView.java
+++ b/src/com/android/browser/UrlInputView.java
@@ -223,4 +223,8 @@
         mAdapter.setReverseResults(reverse);
     }
 
+    public void setIncognitoMode(boolean incognito) {
+        mAdapter.setIncognitoMode(incognito);
+    }
+
 }