Fix Restore default setting function of Browser

Change-Id: I1c52a193bcf8cf85547e2a3d370386c3d2da8906
diff --git a/src/com/android/browser/BrowserYesNoPreference.java b/src/com/android/browser/BrowserYesNoPreference.java
index f2344b4..abb9d61 100644
--- a/src/com/android/browser/BrowserYesNoPreference.java
+++ b/src/com/android/browser/BrowserYesNoPreference.java
@@ -32,7 +32,7 @@
     protected void onDialogClosed(boolean positiveResult) {
         super.onDialogClosed(positiveResult);
 
-        if (positiveResult) {
+        if (callChangeListener(positiveResult)) {
             setEnabled(false);
 
             BrowserSettings settings = BrowserSettings.getInstance();