Removing a bunch of unused platform code.

Source/WebCore/platform/graphics/surfaces/glx/GLXSurface.h

Index: Source/WebCore/platform/graphics/surfaces/glx/GLXSurface.h
diff --git a/Source/WebCore/platform/graphics/surfaces/glx/GLXSurface.h b/Source/WebCore/platform/graphics/surfaces/glx/GLXSurface.h
deleted file mode 100644
index 5e4efca7e308e2d22a9a28a18b4a8dabad361a13..0000000000000000000000000000000000000000
--- a/Source/WebCore/platform/graphics/surfaces/glx/GLXSurface.h
+++ /dev/null
@@ -1,85 +0,0 @@
-/*
- * Copyright (C) 2012 Intel Corporation. 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 INC. AND ITS CONTRIBUTORS ``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 INC. OR ITS 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 GLXSurface_h
-#define GLXSurface_h
-
-#if USE(ACCELERATED_COMPOSITING) && USE(GLX)
-
-#include "GLTransportSurface.h"
-#include "GLXConfigSelector.h"
-#include "X11Helper.h"
-
-namespace WebCore {
-
-class GLXTransportSurface : public GLTransportSurface {
-
-public:
-    GLXTransportSurface(const IntSize&, SurfaceAttributes);
-    virtual ~GLXTransportSurface();
-    virtual PlatformSurfaceConfig configuration() OVERRIDE;
-    virtual void swapBuffers() OVERRIDE;
-    virtual void setGeometry(const IntRect&) OVERRIDE;
-    virtual GLPlatformSurface::SurfaceAttributes attributes() const OVERRIDE;
-    virtual void destroy() OVERRIDE;
-
-private:
-    OwnPtr<GLXConfigSelector> m_configSelector;
-};
-
-class GLXOffScreenSurface : public GLPlatformSurface {
-
-public:
-    GLXOffScreenSurface(SurfaceAttributes);
-    virtual ~GLXOffScreenSurface();
-    virtual PlatformSurfaceConfig configuration() OVERRIDE;
-    virtual void destroy() OVERRIDE;
-
-private:
-    void initialize(SurfaceAttributes);
-    void freeResources();
-    OwnPtr<GLXConfigSelector> m_configSelector;
-    Pixmap m_pixmap;
-    GLXPixmap m_glxPixmap;
-};
-
-class GLXTransportSurfaceClient : public GLTransportSurfaceClient {
-
-public:
-    GLXTransportSurfaceClient(const PlatformBufferHandle);
-    virtual ~GLXTransportSurfaceClient();
-    virtual void prepareTexture() OVERRIDE;
-    virtual void destroy() OVERRIDE;
-
-private:
-    Pixmap m_xPixmap;
-    GLXPixmap m_glxPixmap;
-};
-
-}
-
-#endif
-
-#endif