AU: Always run setgoodkernel, unless we abort within 45 seconds of launch.

update_attempter.h

 // Copyright (c) 2010 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_ATTEMPTER_H__
 #define CHROMEOS_PLATFORM_UPDATE_ENGINE_UPDATE_ATTEMPTER_H__
 
 #include <time.h>
 
 #include <tr1/memory>
@@ skipping 66 matching lines @@
   // Try to resume from a previously Terminate()d update.
   void ResumeUpdating();
 
   // Returns the current status in the out params. Returns true on success.
   bool GetStatus(int64_t* last_checked_time,
                  double* progress,
                  std::string* current_operation,
                  std::string* new_version,
                  int64_t* new_size);
 
+  // Runs setgoodkernel, whose responsibility it is to mark the currently
+  // booted partition has high priority/permanent/etc.
+  void UpdateBootFlags();
+
   UpdateStatus status() const { return status_; }
 
   int http_response_code() const { return http_response_code_; }
   void set_http_response_code(int code) { http_response_code_ = code; }
 
   void set_dbus_service(struct UpdateEngineService* dbus_service) {
     dbus_service_ = dbus_service;
   }
 
   UpdateCheckScheduler* update_check_scheduler() const {
@@ skipping 136 matching lines @@
   // Chrome's proxy settings.
   int proxy_manual_checks_;
 
   // If true, this update cycle we are obeying proxies
   bool obeying_proxies_;
 
   // Our two proxy resolvers
   DirectProxyResolver direct_proxy_resolver_;
   ChromeBrowserProxyResolver chrome_proxy_resolver_;
 
+  // True if UpdateBootFlags has already been called
+  bool updated_boot_flags_;
+
   DISALLOW_COPY_AND_ASSIGN(UpdateAttempter);
 };
 
 }  // namespace chromeos_update_engine
 
 #endif  // CHROMEOS_PLATFORM_UPDATE_ENGINE_UPDATE_ATTEMPTER_H__