Only re-enable remote service if the task used the network.

chrome/browser/sync_file_system/sync_task_manager.cc

 // Copyright 2013 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.
 
 #include "chrome/browser/sync_file_system/sync_task_manager.h"
 
 #include "base/debug/trace_event.h"
 #include "base/location.h"
 #include "chrome/browser/sync_file_system/sync_file_metadata.h"
 
@@ skipping 134 matching lines @@
   DCHECK(token);
   last_operation_status_ = status;
   token_ = token.Pass();
   scoped_ptr<SyncTask> task = running_task_.Pass();
   TRACE_EVENT_ASYNC_END0("Sync FileSystem", "GetToken", this);
 
   DVLOG(3) << "NotifyTaskDone: " << "finished with status=" << status
            << " (" << SyncStatusCodeToString(status) << ")"
            << " " << token_->location().ToString();
 
+  bool task_used_network = false;
+  if (task)
+    task_used_network = task->used_network();
+
   if (client_)
-    client_->NotifyLastOperationStatus(last_operation_status_);
+    client_->NotifyLastOperationStatus(last_operation_status_,
+                                       task_used_network);
 
   if (!current_callback_.is_null()) {
     SyncStatusCallback callback = current_callback_;
     current_callback_.Reset();
     callback.Run(status);
   }
 
   if (!pending_tasks_.empty()) {
     base::Closure closure = pending_tasks_.top().task;
     pending_tasks_.pop();
@@ skipping 24 matching lines @@
   return base::Bind(&SyncTaskManager::NotifyTaskDone,
                     AsWeakPtr(), base::Passed(&token));
 }
 
 void SyncTaskManager::PushPendingTask(
     const base::Closure& closure, Priority priority) {
   pending_tasks_.push(PendingTask(closure, priority, pending_task_seq_++));
 }
 
 }  // namespace sync_file_system