Revert of [Oilpan] Prepare full definition of classes before using Member

third_party/WebKit/Source/core/html/HTMLMediaElement.h

 /*
  * Copyright (C) 2007, 2008, 2009, 2010, 2011, 2012, 2013 Apple 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
@@ skipping 216 matching lines @@
     // that text track layout may be updated to avoid overlapping them.
     void mediaControlsDidBecomeVisible();
 
     void sourceWasRemoved(HTMLSourceElement*);
     void sourceWasAdded(HTMLSourceElement*);
 
     // ActiveDOMObject functions.
     bool hasPendingActivity() const final;
 
 #if ENABLE(WEB_AUDIO)
-    AudioSourceProviderClient* audioSourceNode();
+    AudioSourceProviderClient* audioSourceNode() { return m_audioSourceNode; }
     void setAudioSourceNode(AudioSourceProviderClient*);
 
     AudioSourceProvider& audioSourceProvider() { return m_audioSourceProvider; }
 #endif
 
     enum InvalidURLAction { DoNothing, Complain };
     bool isSafeToLoadURL(const KURL&, InvalidURLAction);
 
     // Checks to see if current media data is CORS-same-origin as the
     // specified origin.
@@ skipping 319 matching lines @@
 #if ENABLE(WEB_AUDIO)
     // This is a weak reference, since m_audioSourceNode holds a reference to us.
     // FIXME: Oilpan: Consider making this a strongly traced pointer with oilpan where strong cycles are not a problem.
     GC_PLUGIN_IGNORE("http://crbug.com/404577")
     RawPtrWillBeWeakMember<AudioSourceProviderClient> m_audioSourceNode;
 
     // AudioClientImpl wraps an AudioSourceProviderClient.
     // When the audio format is known, Chromium calls setFormat().
     class AudioClientImpl final : public GarbageCollectedFinalized<AudioClientImpl>, public WebAudioSourceProviderClient {
     public:
-        explicit AudioClientImpl(AudioSourceProviderClient*);
+        explicit AudioClientImpl(AudioSourceProviderClient* client)
+            : m_client(client)
+        {
+        }
+
         ~AudioClientImpl() override { }
 
         // WebAudioSourceProviderClient
         void setFormat(size_t numberOfChannels, float sampleRate) override;
 
         DECLARE_TRACE();
 
     private:
         Member<AudioSourceProviderClient> m_client;
     };
@@ skipping 40 matching lines @@
 inline bool isHTMLMediaElement(const HTMLElement& element)
 {
     return isHTMLAudioElement(element) || isHTMLVideoElement(element);
 }
 
 DEFINE_HTMLELEMENT_TYPE_CASTS_WITH_FUNCTION(HTMLMediaElement);
 
 } // namespace blink
 
 #endif // HTMLMediaElement_h