[Onion Soup] Move WebBluetoothImpl from //content/renderer/bluetooth to Blink's bluetooth module

third_party/WebKit/Source/modules/bluetooth/BluetoothSupplement.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 BluetoothSupplement_h
-#define BluetoothSupplement_h
-
-#include "core/frame/LocalFrame.h"
-
-namespace blink {
-
-class WebBluetooth;
-
-// This class is attached to a LocalFrame in WebLocalFrameImpl::setCoreFrame, to
-// pass WebFrameClient::bluetooth() (accessible by web/ only) to the Bluetooth
-// code in modules/.
-class BLINK_EXPORT BluetoothSupplement
-    : public GarbageCollected<BluetoothSupplement>,
-      public Supplement<LocalFrame> {
-  WTF_MAKE_NONCOPYABLE(BluetoothSupplement);
-  USING_GARBAGE_COLLECTED_MIXIN(BluetoothSupplement);
-
- public:
-  static const char* supplementName();
-
-  static void provideTo(LocalFrame&, WebBluetooth*);
-
-  // Returns the WebBluetooth attached to the frame.
-  static WebBluetooth* from(LocalFrame*);
-
-  // Returns the WebBluetooth attached to the frame if the frame exists.
-  // Otherwise returns nullptr.
-  static WebBluetooth* fromScriptState(ScriptState*);
-  // Returns the WebBluetooth attached to the execution context.
-  static WebBluetooth* fromExecutionContext(ExecutionContext*);
-
-  DECLARE_VIRTUAL_TRACE();
-
- private:
-  explicit BluetoothSupplement(WebBluetooth*);
-
-  WebBluetooth* m_bluetooth;
-};
-
-}  // namespace blink
-
-#endif  // BluetoothRoutingId_h