Add UMA for the new generic permisison class

chrome/browser/services/gcm/push_messaging_infobar_delegate.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 CHROME_BROWSER_SERVICES_GCM_PUSH_MESSAGING_INFOBAR_DELEGATE_H_
 #define CHROME_BROWSER_SERVICES_GCM_PUSH_MESSAGING_INFOBAR_DELEGATE_H_
 
 #include "chrome/browser/content_settings/permission_infobar_delegate.h"
+#include "chrome/common/content_settings_types.h"
 
 class GURL;
 class InfoBarService;
 
 namespace gcm {
 
 // Delegate to allow GCM push messages registration.
 class PushMessagingInfoBarDelegate : public PermissionInfobarDelegate {
  public:
 
   // Creates a Push Permission infobar and delegate and adds the infobar to
   // |infobar_service|.  Returns the infobar if it was successfully added.
   static infobars::InfoBar* Create(InfoBarService* infobar_service,
                                    PermissionQueueController* controller,
                                    const PermissionRequestID& id,
                                    const GURL& requesting_frame,
-                                   const std::string& display_languages);
+                                   const std::string& display_languages,
+                                   ContentSettingsType type);
 
  private:
   PushMessagingInfoBarDelegate(PermissionQueueController* controller,
                                const PermissionRequestID& id,
                                const GURL& requesting_frame,
-                               const std::string& display_languages);
+                               const std::string& display_languages,
+                               ContentSettingsType type);
   virtual ~PushMessagingInfoBarDelegate();
 
   // ConfirmInfoBarDelegate:
   virtual base::string16 GetMessageText() const OVERRIDE;
   virtual int GetIconID() const OVERRIDE;
 
   const GURL requesting_origin_;
   const std::string display_languages_;
 
   DISALLOW_COPY_AND_ASSIGN(PushMessagingInfoBarDelegate);
 };
 
 }  // namespace gcm
 #endif  // CHROME_BROWSER_SERVICES_GCM_PUSH_MESSAGING_INFOBAR_DELEGATE_H_