Update the remaining references to sys_string_conversions.h to its new location.

device/bluetooth/bluetooth_task_manager_win.cc

 // Copyright (c) 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.
 
 #include "device/bluetooth/bluetooth_task_manager_win.h"
 
 #include <winsock2.h>
 
 #include <string>
 
 #include "base/basictypes.h"
 #include "base/bind.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_vector.h"
 #include "base/message_loop.h"
 #include "base/sequenced_task_runner.h"
 #include "base/stringprintf.h"
-#include "base/sys_string_conversions.h"
+#include "base/strings/sys_string_conversions.h"
 #include "base/threading/sequenced_worker_pool.h"
 #include "base/win/scoped_handle.h"
 #include "device/bluetooth/bluetooth_init_win.h"
 #include "device/bluetooth/bluetooth_service_record_win.h"
 #include "net/base/winsock_init.h"
 
 namespace {
 
 const int kNumThreadsInWorkerPool = 3;
 const char kBluetoothThreadName[] = "BluetoothPollingThreadWin";
@@ skipping 369 matching lines @@
         service_record_state->sdp_bytes.push_back(
             sdp_result_data->lpBlob->pBlobData[i]);
       }
       service_record_states->push_back(service_record_state);
     }
     WSALookupServiceEnd(sdp_handle);
   }
 }
 
 }  // namespace device