Move loading machinery out of LoadableTextTrack

Source/core/html/track/LoadableTextTrack.h

 /*
  * Copyright (C) 2011 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:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
  *
  * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. 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.
  */
 
 #ifndef LoadableTextTrack_h
 #define LoadableTextTrack_h
 
 #include "core/html/track/TextTrack.h"
-#include "core/loader/TextTrackLoader.h"
 #include "platform/heap/Handle.h"
 #include "wtf/PassRefPtr.h"
 
 namespace blink {
 
 class HTMLTrackElement;
-class LoadableTextTrack;
 
-class LoadableTextTrack final : public TextTrack, private TextTrackLoaderClient {
+class LoadableTextTrack final : public TextTrack {
 public:
     static PassRefPtrWillBeRawPtr<LoadableTextTrack> create(HTMLTrackElement* track)
     {
         return adoptRefWillBeNoop(new LoadableTextTrack(track));
     }
     virtual ~LoadableTextTrack();
 
-    void scheduleLoad(const KURL&);
-
     // TextTrack method.
     virtual void setMode(const AtomicString&) override;
 
+    void addRegions(const WillBeHeapVector<RefPtrWillBeMember<VTTRegion>>&);
+    using TextTrack::addListOfCues;
+
     size_t trackElementIndex();
     HTMLTrackElement* trackElement() { return m_trackElement; }
 #if !ENABLE(OILPAN)
     void clearTrackElement();
 #endif
 
     virtual bool isDefault() const override;
 
     DECLARE_VIRTUAL_TRACE();
 
 private:
-    // TextTrackLoaderClient
-    virtual void newCuesAvailable(TextTrackLoader*) override;
-    virtual void cueLoadingCompleted(TextTrackLoader*, bool loadingFailed) override;
-    virtual void newRegionsAvailable(TextTrackLoader*) override;
-
     explicit LoadableTextTrack(HTMLTrackElement*);
 
-    void loadTimerFired(Timer<LoadableTextTrack>*);
+    RawPtrWillBeMember<HTMLTrackElement> m_trackElement;
+};
 
-    RawPtrWillBeMember<HTMLTrackElement> m_trackElement;
-    Timer<LoadableTextTrack> m_loadTimer;
-    OwnPtrWillBeMember<TextTrackLoader> m_loader;
-    KURL m_url;
-};
 } // namespace blink
 
-#endif
+#endif // LoadableTextTrack_h