Final batch adding real histogram values for extension events.

extensions/browser/api/vpn_provider/vpn_service.h

 // Copyright 2014 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.
 
 #ifndef EXTENSIONS_BROWSER_API_VPN_PROVIDER_VPN_SERVICE_H_
 #define EXTENSIONS_BROWSER_API_VPN_PROVIDER_VPN_SERVICE_H_
 
 #include <map>
 #include <string>
 #include <vector>
 
 #include "base/callback.h"
 #include "base/macros.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "chromeos/network/network_configuration_observer.h"
 #include "chromeos/network/network_state_handler_observer.h"
 #include "components/keyed_service/core/keyed_service.h"
+#include "extensions/browser/extension_event_histogram_value.h"
 #include "extensions/browser/extension_registry_observer.h"
 #include "extensions/common/api/vpn_provider.h"
 
 namespace base {
 
 class DictionaryValue;
 class ListValue;
 
 }  // namespace base
 
@@ skipping 176 matching lines @@
   void DestroyConfigurationInternal(VpnConfiguration* configuration);
 
   // Verifies if |active_configuration_| exists and if the extension with id
   // |extension_id| is authorized to access it.
   bool DoesActiveConfigurationExistAndIsAccessAuthorized(
       const std::string& extension_id);
 
   // Send an event with name |event_name| and arguments |event_args| to the
   // extension with id |extension_id|.
   void SendSignalToExtension(const std::string& extension_id,
+                             extensions::events::HistogramValue histogram_value,
                              const std::string& event_name,
                              scoped_ptr<base::ListValue> event_args);
 
   // Destroy configurations belonging to the extension.
   void DestroyConfigurationsForExtension(
       const extensions::Extension* extension);
 
   // Set the active configuration.
   void SetActiveConfiguration(VpnConfiguration* configuration);
 
@@ skipping 16 matching lines @@
   StringToConfigurationMap service_path_to_configuration_map_;
 
   base::WeakPtrFactory<VpnService> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(VpnService);
 };
 
 }  // namespace chromeos
 
 #endif  // EXTENSIONS_BROWSER_API_VPN_PROVIDER_VPN_SERVICE_H_