Remove SyncSessionJob's location member

sync/engine/sync_scheduler_impl.h

 // Copyright 2012 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 SYNC_ENGINE_SYNC_SCHEDULER_IMPL_H_
 #define SYNC_ENGINE_SYNC_SCHEDULER_IMPL_H_
 
 #include <map>
 #include <string>
 
@@ skipping 150 matching lines @@
   // the task in between calls to Start/Stop.
   void PostTask(const tracked_objects::Location& from_here,
                 const char* name,
                 const base::Closure& task);
   void PostDelayedTask(const tracked_objects::Location& from_here,
                        const char* name,
                        const base::Closure& task,
                        base::TimeDelta delay);
 
   // Helper to assemble a job and post a delayed task to sync.
-  void ScheduleSyncSessionJob(scoped_ptr<SyncSessionJob> job);
+  void ScheduleSyncSessionJob(const tracked_objects::Location& loc,
+                              scoped_ptr<SyncSessionJob> job);
 
   // Invoke the Syncer to perform a sync.
   bool DoSyncSessionJob(scoped_ptr<SyncSessionJob> job);
 
   // Called after the Syncer has performed the sync represented by |job|, to
   // reset our state.  |exited_prematurely| is true if the Syncer did not
   // cycle from job.start_step() to job.end_step(), likely because the
   // scheduler was forced to quit the job mid-way through.
   bool FinishSyncSessionJob(scoped_ptr<SyncSessionJob> job,
                             bool exited_prematurely);
@@ skipping 157 matching lines @@
   // take place during a sync cycle. We call this out because such violations
   // could result in tight sync loops hitting sync servers.
   bool no_scheduling_allowed_;
 
   DISALLOW_COPY_AND_ASSIGN(SyncSchedulerImpl);
 };
 
 }  // namespace syncer
 
 #endif  // SYNC_ENGINE_SYNC_SCHEDULER_IMPL_H_