Attach a WebBluetooth to the LocalFrame and use it if it's available.

Source/web/WebLocalFrameImpl.cpp

 /*
  * Copyright (C) 2009 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 136 matching lines @@
 #include "core/page/FocusController.h"
 #include "core/page/FrameTree.h"
 #include "core/page/Page.h"
 #include "core/page/PrintContext.h"
 #include "core/paint/DeprecatedPaintLayer.h"
 #include "core/paint/ScopeRecorder.h"
 #include "core/paint/TransformRecorder.h"
 #include "core/timing/DOMWindowPerformance.h"
 #include "core/timing/Performance.h"
 #include "modules/app_banner/AppBannerController.h"
+#include "modules/bluetooth/BluetoothSupplement.h"
 #include "modules/geolocation/GeolocationController.h"
 #include "modules/notifications/NotificationPermissionClient.h"
 #include "modules/permissions/PermissionController.h"
 #include "modules/presentation/PresentationController.h"
 #include "modules/push_messaging/PushController.h"
 #include "modules/screen_orientation/ScreenOrientationController.h"
 #include "modules/vr/VRController.h"
 #include "platform/ScriptForbiddenScope.h"
 #include "platform/TraceEvent.h"
 #include "platform/UserGestureIndicator.h"
@@ skipping 1533 matching lines @@
             providePushControllerTo(*m_frame, m_client->pushClient());
 
         provideNotificationPermissionClientTo(*m_frame, NotificationPermissionClientImpl::create());
         provideUserMediaTo(*m_frame, &m_userMediaClientImpl);
         provideGeolocationTo(*m_frame, m_geolocationClientProxy.get());
         m_geolocationClientProxy->setController(GeolocationController::from(m_frame.get()));
         provideMIDITo(*m_frame, MIDIClientProxy::create(m_client ? m_client->webMIDIClient() : nullptr));
         provideLocalFileSystemTo(*m_frame, LocalFileSystemClient::create());
         provideNavigatorContentUtilsTo(*m_frame, NavigatorContentUtilsClientImpl::create(this));
 
+        if (RuntimeEnabledFeatures::webBluetoothEnabled())
+            BluetoothSupplement::provideTo(*m_frame, m_client ? m_client->bluetooth() : nullptr);
         if (RuntimeEnabledFeatures::screenOrientationEnabled())
             ScreenOrientationController::provideTo(*m_frame, m_client ? m_client->webScreenOrientationClient() : nullptr);
         if (RuntimeEnabledFeatures::presentationEnabled())
             PresentationController::provideTo(*m_frame, m_client ? m_client->presentationClient() : nullptr);
         if (RuntimeEnabledFeatures::permissionsEnabled())
             PermissionController::provideTo(*m_frame, m_client ? m_client->permissionClient() : nullptr);
         if (RuntimeEnabledFeatures::webVREnabled())
             VRController::provideTo(*m_frame, m_client ? m_client->webVRClient() : nullptr);
     }
 }
@@ skipping 466 matching lines @@
 }
 
 WebSandboxFlags WebLocalFrameImpl::effectiveSandboxFlags() const
 {
     if (!frame())
         return WebSandboxFlags::None;
     return static_cast<WebSandboxFlags>(frame()->loader().effectiveSandboxFlags());
 }
 
 } // namespace blink