Add a callback parameter to UpdateClient::SendUninstallPing.

components/update_client/update_client.h

 // Copyright 2015 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 COMPONENTS_UPDATE_CLIENT_UPDATE_CLIENT_H_
 #define COMPONENTS_UPDATE_CLIENT_UPDATE_CLIENT_H_
 
 #include <stdint.h>
 
 #include <map>
@@ skipping 310 matching lines @@
                       const CrxDataCallback& crx_data_callback,
                       const Callback& callback) = 0;
 
   // Sends an uninstall ping for the CRX identified by |id| and |version|. The
   // |reason| parameter is defined by the caller. The current implementation of
   // this function only sends a best-effort, fire-and-forget ping. It has no
   // other side effects regarding installs or updates done through an instance
   // of this class.
   virtual void SendUninstallPing(const std::string& id,
                                  const base::Version& version,
-                                 int reason) = 0;
+                                 int reason,
+                                 const Callback& callback) = 0;
 
   // Returns status details about a CRX update. The function returns true in
   // case of success and false in case of errors, such as |id| was
   // invalid or not known.
   virtual bool GetCrxUpdateState(const std::string& id,
                                  CrxUpdateItem* update_item) const = 0;
 
   // Returns true if the |id| is found in any running task.
   virtual bool IsUpdating(const std::string& id) const = 0;
 
@@ skipping 13 matching lines @@
 scoped_refptr<UpdateClient> UpdateClientFactory(
     const scoped_refptr<Configurator>& config);
 
 // This must be called prior to the construction of any Configurator that
 // contains a PrefService.
 void RegisterPrefs(PrefRegistrySimple* registry);
 
 }  // namespace update_client
 
 #endif  // COMPONENTS_UPDATE_CLIENT_UPDATE_CLIENT_H_