Revert 124780 - Create a MediaSource object.

Source/WebCore/Modules/mediasource/SourceBuffer.cpp

 /*
  * Copyright (C) 2012 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 20 matching lines @@
 #include "config.h"
 #include "SourceBuffer.h"
 
 #if ENABLE(MEDIA_SOURCE)
 
 #include "TimeRanges.h"
 #include <wtf/Uint8Array.h>
 
 namespace WebCore {
 
-SourceBuffer::SourceBuffer(const String& id, PassRefPtr<MediaSource> source)
+SourceBuffer::SourceBuffer(const String& id)
     : m_id(id)
-    , m_source(source)
 {
 }
 
 SourceBuffer::~SourceBuffer()
 {
 }
 
-PassRefPtr<TimeRanges> SourceBuffer::buffered(ExceptionCode& ec) const
+PassRefPtr<TimeRanges> SourceBuffer::buffered(ExceptionCode&) const
 {
-    if (!m_source) {
-        ec = INVALID_STATE_ERR;
-        return 0;
-    }
-
-    return m_source->buffered(id(), ec);
+    // FIXME(91773): return buffered data from media source.
+    return 0;
 }
 
-void SourceBuffer::append(PassRefPtr<Uint8Array> data, ExceptionCode& ec)
+void SourceBuffer::append(PassRefPtr<Uint8Array>, ExceptionCode&)
 {
-    if (!m_source) {
-        ec = INVALID_STATE_ERR;
-        return;
-    }
-
-    m_source->append(id(), data, ec);
+    // FIXME(91773): append the data to the media source.
 }
 
-void SourceBuffer::abort(ExceptionCode& ec)
+void SourceBuffer::abort(ExceptionCode&)
 {
-    if (!m_source) {
-        ec = INVALID_STATE_ERR;
-        return;
-    }
-
-    m_source->abort(id(), ec);
+    // FIXME(91773): signal the media source to abort this source buffer.
 }
 
 } // namespace WebCore
 
 #endif