Create ResourceProgressEvent, expose as Chromium API

Source/WebKit/chromium/src/WebDOMResourceProgressEvent.cpp

 /*
  * Copyright (C) 2013 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 11 matching lines @@
  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include "config.h"
-#include "WebMediaSourceImpl.h"
+#include "WebDOMResourceProgressEvent.h"
 
-#include "MediaSourcePrivateImpl.h"
-#include "WebMediaSourceClient.h"
+#include "core/dom/ResourceProgressEvent.h"
+#include <public/WebString.h>
+
+using namespace WebCore;
 
 namespace WebKit {
 
-
-WebMediaSourceImpl::WebMediaSourceImpl(PassRefPtr<WebCore::WebKitMediaSource> mediaSource)
+WebDOMResourceProgressEvent::WebDOMResourceProgressEvent(const WebString& type, bool lengthIsComputable, unsigned long long loaded, unsigned long long total, const WebString& url)
+    : WebDOMProgressEvent()
 {
-    m_mediaSource = mediaSource;
+    assign(ResourceProgressEvent::create(type, lengthIsComputable, loaded, total, url));
 }
 
-WebMediaSourceImpl::~WebMediaSourceImpl()
-{
-}
-
-
-void WebMediaSourceImpl::open(WebMediaSourceClient* client)
-{
-    ASSERT(client);
-    m_mediaSource->setPrivateAndOpen(adoptPtr(new MediaSourcePrivateImpl(adoptPtr(client))));
-}
-
-}
+} // namespace WebKit