Update "Predict network actions" UI setting.

base/prefs/pref_service.h

Index: base/prefs/pref_service.h
diff --git a/base/prefs/pref_service.h b/base/prefs/pref_service.h
index 186433c1b62907c16eb3360ca8d567ca2b1a07a6..b142efb9f0fa877faad0c6f729766924d29408e9 100644
--- a/base/prefs/pref_service.h
+++ b/base/prefs/pref_service.h
@@ -80,6 +80,9 @@ class BASE_PREFS_EXPORT PrefService : public base::NonThreadSafe {
     // default value if no other has been set.
     const base::Value* GetValue() const;
 
+    // Returns the value set by the user, if any.
+    const base::Value* GetUserValue() const;
+
     // Returns the value recommended by the admin, if any.
     const base::Value* GetRecommendedValue() const;