Use ICU plural syntax in more place

chrome/browser/local_discovery/privet_notifications.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.
 
 #ifndef CHROME_BROWSER_LOCAL_DISCOVERY_PRIVET_NOTIFICATIONS_H_
 #define CHROME_BROWSER_LOCAL_DISCOVERY_PRIVET_NOTIFICATIONS_H_
 
 #include <map>
 #include <string>
 
@@ skipping 22 matching lines @@
 #endif  // ENABLE_MDNS
 
 // Contains logic related to notifications not tied actually displaying them.
 class PrivetNotificationsListener  {
  public:
   class Delegate {
    public:
     virtual ~Delegate() {}
 
     // Notify user of the existence of device |device_name|.
-    virtual void PrivetNotify(bool multiple, bool added) = 0;
+    virtual void PrivetNotify(int devices_active, bool added) = 0;
 
     // Remove the noitification for |device_name| if it still exists.
     virtual void PrivetRemoveNotification() = 0;
   };
 
   PrivetNotificationsListener(
       scoped_ptr<PrivetHTTPAsynchronousFactory> privet_http_factory,
       Delegate* delegate);
   virtual ~PrivetNotificationsListener();
 
@@ skipping 43 matching lines @@
   explicit PrivetNotificationService(content::BrowserContext* profile);
   ~PrivetNotificationService() override;
 
   // PrivetDeviceLister::Delegate implementation:
   void DeviceChanged(bool added,
                      const std::string& name,
                      const DeviceDescription& description) override;
   void DeviceRemoved(const std::string& name) override;
 
   // PrivetNotificationListener::Delegate implementation:
-  void PrivetNotify(bool has_multiple, bool added) override;
+  void PrivetNotify(int devices_active, bool added) override;
 
   void PrivetRemoveNotification() override;
   void DeviceCacheFlushed() override;
 
   static bool IsEnabled();
   static bool IsForced();
 
  private:
   void Start();
   void OnNotificationsEnabledChanged();
@@ skipping 23 matching lines @@
   void DisableNotifications();
 
   ~PrivetNotificationDelegate() override;
 
   content::BrowserContext* profile_;
 };
 
 }  // namespace local_discovery
 
 #endif  // CHROME_BROWSER_LOCAL_DISCOVERY_PRIVET_NOTIFICATIONS_H_