Provide access to recommended pref values

chrome/browser/prefs/pref_service.h

Index: chrome/browser/prefs/pref_service.h
diff --git a/chrome/browser/prefs/pref_service.h b/chrome/browser/prefs/pref_service.h
index 15227b89732e2b647d64822563d1adc83226417b..1d43a8a1d4a44f2b06e0e0abfc3aa9e9edd6f60c 100644
--- a/chrome/browser/prefs/pref_service.h
+++ b/chrome/browser/prefs/pref_service.h
@@ -86,6 +86,9 @@ class PrefService : public base::NonThreadSafe {
     // default value if no other has been set.
     const base::Value* GetValue() const;
 
+    // Returns the value recommended by the admin, if any.
+    const base::Value* GetRecommendedValue() const;
+
     // Returns true if the Preference is managed, i.e. set by an admin policy.
     // Since managed prefs have the highest priority, this also indicates
     // whether the pref is actually being controlled by the policy setting.