Move MIDI code to hang off WebFrame.

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 162 matching lines @@
 #include "public/web/WebPrintParams.h"
 #include "public/web/WebRange.h"
 #include "public/web/WebScriptSource.h"
 #include "public/web/WebSecurityOrigin.h"
 #include "public/web/WebSerializedScriptValue.h"
 #include "web/AssociatedURLLoader.h"
 #include "web/CompositionUnderlineVectorBuilder.h"
 #include "web/EventListenerWrapper.h"
 #include "web/FindInPageCoordinates.h"
 #include "web/GeolocationClientProxy.h"
+#include "web/MIDIClientProxy.h"
 #include "web/PageOverlay.h"
 #include "web/SharedWorkerRepositoryClientImpl.h"
 #include "web/TextFinder.h"
 #include "web/WebDataSourceImpl.h"
 #include "web/WebDevToolsAgentPrivate.h"
 #include "web/WebPluginContainerImpl.h"
 #include "web/WebViewImpl.h"
 #include "wtf/CurrentTime.h"
 #include "wtf/HashMap.h"
 #include <algorithm>
@@ skipping 1413 matching lines @@
     // FIXME: we shouldn't add overhead to every frame by registering these objects when they're not used.
     if (m_frame) {
         OwnPtr<NotificationPresenterImpl> notificationPresenter = adoptPtr(new NotificationPresenterImpl());
         if (m_client)
             notificationPresenter->initialize(m_client->notificationPresenter());
 
         provideNotification(*m_frame, notificationPresenter.release());
         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->webMIDIClient()));
     }
 }
 
 void WebLocalFrameImpl::initializeAsMainFrame(WebCore::Page* page)
 {
     setWebCoreFrame(LocalFrame::create(&m_frameLoaderClientImpl, &page->frameHost(), 0));
 
     // We must call init() after m_frame is assigned because it is referenced
     // during init().
     m_frame->init();
@@ skipping 289 matching lines @@
 
 void WebLocalFrameImpl::invalidateAll() const
 {
     ASSERT(frame() && frame()->view());
     FrameView* view = frame()->view();
     view->invalidateRect(view->frameRect());
     invalidateScrollbar();
 }
 
 } // namespace blink