Added method getCaptivePortalStatus to networkingPrivate extension.

chrome/browser/extensions/api/networking_private/networking_private_api.h

 // Copyright 2013 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.
 
 // These classes implement the chrome.networkingPrivate JavaScript extension
 // API.
 
 #ifndef CHROME_BROWSER_EXTENSIONS_API_NETWORKING_PRIVATE_NETWORKING_PRIVATE_API_H_
 #define CHROME_BROWSER_EXTENSIONS_API_NETWORKING_PRIVATE_NETWORKING_PRIVATE_API_H_
 
@@ skipping 361 matching lines @@
   virtual bool RunImpl() OVERRIDE;
 
   void Success(const std::string& result);
   void Failure(const std::string& error_name,
                scoped_ptr<base::DictionaryValue> error_data);
 
  private:
   DISALLOW_COPY_AND_ASSIGN(NetworkingPrivateGetWifiTDLSStatusFunction);
 };
 
+class NetworkingPrivateGetCaptivePortalStatusFunction
+    : public ChromeAsyncExtensionFunction {
+ public:
+  NetworkingPrivateGetCaptivePortalStatusFunction() {}
+  DECLARE_EXTENSION_FUNCTION("networkingPrivate.getCaptivePortalStatus",
+                             NETWORKINGPRIVATE_GETCAPTIVEPORTALSTATUS);
+
+  // AsyncExtensionFunction overrides.
+  virtual bool RunImpl() OVERRIDE;
+
+ protected:
+  virtual ~NetworkingPrivateGetCaptivePortalStatusFunction();
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(NetworkingPrivateGetCaptivePortalStatusFunction);
+};
+
 #endif  // CHROME_BROWSER_EXTENSIONS_API_NETWORKING_PRIVATE_NETWORKING_PRIVATE_API_H_