Remove ENABLE_ENCRYPTED_MEDIA #define as it's always enabled

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 137 matching lines @@
     bool webkitClosedCaptionsVisible() const;
     void setWebkitClosedCaptionsVisible(bool);
 
 // Statistics
     unsigned webkitAudioDecodedByteCount() const;
     unsigned webkitVideoDecodedByteCount() const;
 
 //  Media Source.
     void closeMediaSource();
 
-#if ENABLE(ENCRYPTED_MEDIA)
     void webkitGenerateKeyRequest(const String& keySystem, PassRefPtr<Uint8Array> initData, ExceptionCode&);
     void webkitGenerateKeyRequest(const String& keySystem, ExceptionCode&);
     void webkitAddKey(const String& keySystem, PassRefPtr<Uint8Array> key, PassRefPtr<Uint8Array> initData, const String& sessionId, ExceptionCode&);
     void webkitAddKey(const String& keySystem, PassRefPtr<Uint8Array> key, ExceptionCode&);
     void webkitCancelKeyRequest(const String& keySystem, const String& sessionId, ExceptionCode&);
 
     DEFINE_ATTRIBUTE_EVENT_LISTENER(webkitkeyadded);
     DEFINE_ATTRIBUTE_EVENT_LISTENER(webkitkeyerror);
     DEFINE_ATTRIBUTE_EVENT_LISTENER(webkitkeymessage);
-#endif
-#if ENABLE(ENCRYPTED_MEDIA) || ENABLE(ENCRYPTED_MEDIA_V2)
     DEFINE_ATTRIBUTE_EVENT_LISTENER(webkitneedkey);
-#endif
 
 #if ENABLE(ENCRYPTED_MEDIA_V2)
     MediaKeys* mediaKeys() const { return m_mediaKeys.get(); }
     void setMediaKeys(MediaKeys*);
 #endif
 
 // controls
     bool controls() const;
     void setControls(bool);
     double volume() const;
@@ skipping 199 matching lines @@
     virtual void mediaPlayerResourceNotSupported(MediaPlayer*);
     virtual void mediaPlayerRepaint(MediaPlayer*);
     virtual void mediaPlayerSizeChanged(MediaPlayer*);
     virtual bool mediaPlayerRenderingCanBeAccelerated(MediaPlayer*);
     virtual void mediaPlayerRenderingModeChanged(MediaPlayer*);
     virtual void mediaPlayerEngineUpdated(MediaPlayer*);
     
     virtual void mediaPlayerFirstVideoFrameAvailable(MediaPlayer*);
     virtual void mediaPlayerCharacteristicChanged(MediaPlayer*);
 
-#if ENABLE(ENCRYPTED_MEDIA)
     virtual void mediaPlayerKeyAdded(MediaPlayer*, const String& keySystem, const String& sessionId) OVERRIDE;
     virtual void mediaPlayerKeyError(MediaPlayer*, const String& keySystem, const String& sessionId, MediaPlayerClient::MediaKeyErrorCode, unsigned short systemCode) OVERRIDE;
     virtual void mediaPlayerKeyMessage(MediaPlayer*, const String& keySystem, const String& sessionId, const unsigned char* message, unsigned messageLength, const KURL& defaultURL) OVERRIDE;
     virtual bool mediaPlayerKeyNeeded(MediaPlayer*, const String& keySystem, const String& sessionId, const unsigned char* initData, unsigned initDataLength) OVERRIDE;
-#endif
 
 #if ENABLE(ENCRYPTED_MEDIA_V2)
     virtual bool mediaPlayerKeyNeeded(MediaPlayer*, Uint8Array*);
 #endif
 
     virtual String mediaPlayerReferrer() const OVERRIDE;
     virtual String mediaPlayerUserAgent() const OVERRIDE;
     virtual CORSMode mediaPlayerCORSMode() const OVERRIDE;
 
     virtual void mediaPlayerEnterFullscreen() OVERRIDE;
@@ skipping 246 matching lines @@
 
 inline HTMLMediaElement* toMediaElement(Node* node)
 {
     ASSERT_WITH_SECURITY_IMPLICATION(!node || isMediaElement(node));
     return static_cast<HTMLMediaElement*>(node);
 }
 
 } //namespace
 
 #endif