am aa6b9f55: Do not show autofill++ or saved form data in incognito mode.

* commit 'aa6b9f55d60702211dd2d08403c7296347f0bd7d':
  Do not show autofill++ or saved form data in incognito mode.

core/java/android/webkit/WebSettings.java

@@ -657,10 +657,11 @@ public class WebSettings {
     }
 
     /**
-     *  Return whether the WebView is saving form data.
+     *  Return whether the WebView is saving form data and displaying prior
+     *  entries/autofill++.  Always false in private browsing mode.
      */
     public boolean getSaveFormData() {
-        return mSaveFormData;
+        return mSaveFormData && !mPrivateBrowsingEnabled;
     }
 
     /**