Fix a bunch of IWYU violators that don't include scoped_ptr.h

device/bluetooth/bluetooth_discovery_filter.h

 // Copyright 2015 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 DEVICE_BLUETOOTH_BLUETOOTH_DISCOVERY_FILTER_H_
 #define DEVICE_BLUETOOTH_BLUETOOTH_DISCOVERY_FILTER_H_
 
 #include <stdint.h>
 
 #include <set>
 
 #include "base/macros.h"
+#include "base/memory/scoped_ptr.h"
 #include "base/memory/scoped_vector.h"
 #include "device/bluetooth/bluetooth_export.h"
 #include "device/bluetooth/bluetooth_uuid.h"
 
 namespace device {
 
 // Used to keep a discovery filter that can be used to limit reported devices.
 class DEVICE_BLUETOOTH_EXPORT BluetoothDiscoveryFilter {
  public:
   // Possible transports to use for scan filter.
@@ skipping 46 matching lines @@
   scoped_ptr<uint16_t> pathloss_;
   TransportMask transport_;
   ScopedVector<device::BluetoothUUID> uuids_;
 
   DISALLOW_COPY_AND_ASSIGN(BluetoothDiscoveryFilter);
 };
 
 }  // namespace device
 
 #endif  // DEVICE_BLUETOOTH_BLUETOOTH_DISCOVERY_FILTER_H_