AU: Send board (e.g. x86-generic) to update server in query.

update_check_action.h

 // Copyright (c) 2009 The Chromium OS 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 CHROMEOS_PLATFORM_UPDATE_ENGINE_UPDATE_CHECK_ACTION_H__
 #define CHROMEOS_PLATFORM_UPDATE_ENGINE_UPDATE_CHECK_ACTION_H__
 
 #include <sys/stat.h>
 #include <sys/types.h>
 #include <fcntl.h>
@@ skipping 18 matching lines @@
 // This struct encapsulates the data Omaha gets for the update check.
 // These strings in this struct should not be XML escaped.
 struct UpdateCheckParams {
   UpdateCheckParams()
       : os_platform(kOsPlatform), os_version(kOsVersion), app_id(kAppId) {}
   UpdateCheckParams(const std::string& in_machine_id,
                     const std::string& in_user_id,
                     const std::string& in_os_platform,
                     const std::string& in_os_version,
                     const std::string& in_os_sp,
+                    const std::string& in_os_board,
                     const std::string& in_app_id,
                     const std::string& in_app_version,
                     const std::string& in_app_lang,
                     const std::string& in_app_track,
                     const std::string& in_update_url)
       : machine_id(in_machine_id),
         user_id(in_user_id),
         os_platform(in_os_platform),
         os_version(in_os_version),
         os_sp(in_os_sp),
+        os_board(in_os_board),
         app_id(in_app_id),
         app_version(in_app_version),
         app_lang(in_app_lang),
         app_track(in_app_track),
         update_url(in_update_url) {}
 
   std::string machine_id;
   std::string user_id;
   std::string os_platform;
   std::string os_version;
   std::string os_sp;
+  std::string os_board;
   std::string app_id;
   std::string app_version;
   std::string app_lang;
   std::string app_track;
   
   std::string update_url;
 
   // Suggested defaults
   static const char* const kAppId;
   static const char* const kOsPlatform;
@@ skipping 66 matching lines @@
 
   // Stores the response from the omaha server
   std::vector<char> response_buffer_;
 
   DISALLOW_COPY_AND_ASSIGN(UpdateCheckAction);
 };
 
 }  // namespace chromeos_update_engine
 
 #endif  // CHROMEOS_PLATFORM_UPDATE_ENGINE_UPDATE_CHECK_ACTION_H__