Device policy infrastructure

chrome/browser/prefs/pref_member.h

-// Copyright (c) 2010 The Chromium Authors. All rights reserved.
+// Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 //
 // A helper class that stays in sync with a preference (bool, int, real,
 // string or filepath).  For example:
 //
 // class MyClass {
 //  public:
 //   MyClass(PrefService* prefs) {
 //     my_string_.Init(prefs::kHomePage, prefs, NULL /* no observer */);
@@ skipping 121 matching lines @@
     setting_value_ = false;
   }
 
   // Set the value of the member variable if it is not managed.
   void SetValueIfNotManaged(const ValueType& value) {
     if (!IsManaged()) {
       SetValue(value);
     }
   }
 
+  // Returns the pref name.
+  const std::string& GetPrefName() const {
+    return pref_name();
+  }
+
  protected:
   // This methods is used to do the actual sync with pref of the specified type.
   virtual void UpdatePref(const ValueType& value) = 0;
 
   // We cache the value of the pref so we don't have to keep walking the pref
   // tree.
   mutable ValueType value_;
 };
 
 ///////////////////////////////////////////////////////////////////////////////
@@ skipping 58 matching lines @@
 
  protected:
   virtual void UpdateValueFromPref() const;
   virtual void UpdatePref(const FilePath& value);
 
  private:
   DISALLOW_COPY_AND_ASSIGN(FilePathPrefMember);
 };
 
 #endif  // CHROME_BROWSER_PREFS_PREF_MEMBER_H_