Revert of Web MIDI: use mojom::blink::PermissionService directly to ask permission

third_party/WebKit/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 203 matching lines @@
 #include "public/web/WebScriptSource.h"
 #include "public/web/WebSerializedScriptValue.h"
 #include "public/web/WebTreeScopeType.h"
 #include "skia/ext/platform_canvas.h"
 #include "web/AssociatedURLLoader.h"
 #include "web/AudioOutputDeviceClientImpl.h"
 #include "web/CompositionUnderlineVectorBuilder.h"
 #include "web/FindInPageCoordinates.h"
 #include "web/IndexedDBClientImpl.h"
 #include "web/LocalFileSystemClient.h"
+#include "web/MIDIClientProxy.h"
 #include "web/NavigatorContentUtilsClientImpl.h"
 #include "web/NotificationPermissionClientImpl.h"
 #include "web/RemoteFrameOwner.h"
 #include "web/SharedWorkerRepositoryClientImpl.h"
 #include "web/SuspendableScriptExecutor.h"
 #include "web/TextFinder.h"
 #include "web/WebDataSourceImpl.h"
 #include "web/WebDevToolsAgentImpl.h"
 #include "web/WebFrameWidgetImpl.h"
 #include "web/WebPluginContainerImpl.h"
@@ skipping 1226 matching lines @@
 
     // FIXME: we shouldn't add overhead to every frame by registering these objects when they're not used.
     if (!m_frame)
         return;
 
     if (m_client)
         providePushControllerTo(*m_frame, m_client->pushClient());
 
     provideNotificationPermissionClientTo(*m_frame, NotificationPermissionClientImpl::create());
     provideUserMediaTo(*m_frame, &m_userMediaClientImpl);
+    provideMIDITo(*m_frame, MIDIClientProxy::create(m_client ? m_client->webMIDIClient() : nullptr));
     provideIndexedDBClientTo(*m_frame, IndexedDBClientImpl::create());
     provideLocalFileSystemTo(*m_frame, LocalFileSystemClient::create());
     provideNavigatorContentUtilsTo(*m_frame, NavigatorContentUtilsClientImpl::create(this));
 
     bool enableWebBluetooth = RuntimeEnabledFeatures::webBluetoothEnabled();
 #if OS(CHROMEOS) || OS(ANDROID) || OS(MACOSX)
     enableWebBluetooth = true;
 #endif
     if (enableWebBluetooth)
         BluetoothSupplement::provideTo(*m_frame, m_client ? m_client->bluetooth() : nullptr);
@@ skipping 661 matching lines @@
 {
     frame()->loader().forceSandboxFlags(static_cast<SandboxFlags>(flags));
 }
 
 void WebLocalFrameImpl::clearActiveFindMatch()
 {
     ensureTextFinder().clearActiveFindMatch();
 }
 
 } // namespace blink