[Extensions] Remove the "use_movable_types" entry from idl/json files

chrome/common/extensions/api/bluetooth_low_energy.idl

 // Copyright 2014 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.
 
 // The <code>chrome.bluetoothLowEnergy</code> API is used to communicate with
 // Bluetooth Smart (Low Energy) devices using the
 // <a href="https://developer.bluetooth.org/TechnologyOverview/Pages/GATT.aspx">
 // Generic Attribute Profile (GATT)</a>.
-[use_movable_types=true] namespace bluetoothLowEnergy {
+namespace bluetoothLowEnergy {
   // Values representing the possible properties of a characteristic.
   enum CharacteristicProperty {broadcast, read, writeWithoutResponse, write,
                                notify, indicate, authenticatedSignedWrites,
                                extendedProperties, reliableWrite,
                                writableAuxiliaries};
 
   // Type of advertisement. If 'broadcast' is chosen, the sent advertisement
   // type will be ADV_NONCONN_IND and the device will broadcast with a random
   // MAC Address. If set to 'peripheral', the advertisement type will be
   // ADV_IND or ADV_SCAN_IND and the device will broadcast with real Bluetooth
@@ skipping 342 matching lines @@
 
     // Fired when the value of a remote GATT characteristic descriptor changes,
     // usually as a result of a read request. This event exists
     // mostly for convenience and will always be sent after a successful
     // call to $(ref:readDescriptorValue).
     // |descriptor| : The GATT characteristic descriptor whose value has
     // changed.
     static void onDescriptorValueChanged(Descriptor descriptor);
   };
 };