Don't include LayoutBlock.h from MediaControlElementTypes.h

third_party/WebKit/Source/core/html/shadow/MediaControlElementTypes.h

 /*
  * Copyright (C) 2008, 2009, 2010, 2011 Apple Inc. All rights reserved.
  * 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:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
@@ skipping 15 matching lines @@
  * (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 MediaControlElementTypes_h
 #define MediaControlElementTypes_h
 
 #include "core/CoreExport.h"
 #include "core/html/HTMLDivElement.h"
 #include "core/html/HTMLInputElement.h"
-#include "core/layout/LayoutBlock.h"
 #include "public/platform/WebLocalizedString.h"
 
 namespace blink {
 
 class HTMLMediaElement;
 class MediaControls;
 
 enum MediaControlElementType {
     MediaEnterFullscreenButton = 0,
     MediaMuteButton,
@@ skipping 20 matching lines @@
     MediaCastOffButton,
     MediaCastOnButton,
     MediaOverlayCastOffButton,
     MediaOverlayCastOnButton,
     MediaOverflowButton,
     MediaOverflowList,
     MediaDownloadButton,
 };
 
 CORE_EXPORT const HTMLMediaElement* toParentMediaElement(const Node*);
-inline const HTMLMediaElement* toParentMediaElement(const LayoutObject& layoutObject) { return toParentMediaElement(layoutObject.node()); }
+CORE_EXPORT const HTMLMediaElement* toParentMediaElement(const LayoutObject&);
 
 CORE_EXPORT MediaControlElementType mediaControlElementType(const Node*);
 
 // ----------------------------
 
 class MediaControlElement : public GarbageCollectedMixin {
 public:
     // These hold the state about whether this control should be shown if
     // space permits.  These will also show / hide as needed.
     void setIsWanted(bool);
@@ skipping 110 matching lines @@
 protected:
     MediaControlTimeDisplayElement(MediaControls&, MediaControlElementType);
 
 private:
     double m_currentValue;
 };
 
 } // namespace blink
 
 #endif // MediaControlElementTypes_h