WebRefiner UX changes

- Reworded the message shown in site specific
  settings.

Change-Id: I39cce5e6386f38018d6cbfc0b785cf295f1dcb55
diff --git a/src/com/android/browser/BrowserSettings.java b/src/com/android/browser/BrowserSettings.java
index 6ee8e29..60f13d5 100644
--- a/src/com/android/browser/BrowserSettings.java
+++ b/src/com/android/browser/BrowserSettings.java
@@ -140,6 +140,7 @@
         // Intialize Web Refiner only once
         final WebRefiner refiner = WebRefiner.getInstance();
         if (refiner != null) {
+            mPrefs.edit().putBoolean(PREF_WEB_REFINER, true).apply();
             refiner.setDefaultPermission(PermissionsServiceFactory.getDefaultPermissions(
                             PermissionsServiceFactory.PermissionType.WEBREFINER));
 
@@ -174,6 +175,8 @@
                     }
                 }
             );
+        } else {
+            mPrefs.edit().putBoolean(PREF_WEB_REFINER, false).apply();
         }
 
         mAutofillHandler = new AutofillHandler(mContext);