Remove Cairo support.

Source/WebCore/platform/graphics/clutter/TransformationMatrixClutter.cpp

-/*
- * Copyright (C) 2011 Collabora Ltd.
- *
- *  This library is free software; you can redistribute it and/or
- *  modify it under the terms of the GNU Lesser General Public License
- *  as published by the Free Software Foundation; either version 2.1 of
- *  the License, or (at your option) any later version.
- *
- *  This library is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- *  Lesser General Public License for more details.
- *
- *  You should have received a copy of the GNU Lesser General Public
- *  License along with this library; if not, write to the Free
- *  Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- *  Boston, MA 02110-1301 USA
- */
-
-#include "config.h"
-#include "TransformationMatrix.h"
-
-#include <cogl/cogl.h>
-
-namespace WebCore {
-
-TransformationMatrix::operator CoglMatrix() const
-{
-    CoglMatrix matrix;
-
-    matrix.xx = m11();
-    matrix.xy = m21();
-    matrix.xz = m31();
-    matrix.xw = m41();
-
-    matrix.yx = m12();
-    matrix.yy = m22();
-    matrix.yz = m32();
-    matrix.yw = m42();
-
-    matrix.zx = m13();
-    matrix.zy = m23();
-    matrix.zz = m33();
-    matrix.zw = m43();
-
-    matrix.wx = m14();
-    matrix.wy = m24();
-    matrix.wz = m34();
-    matrix.ww = m44();
-
-    return matrix;
-}
-
-TransformationMatrix::TransformationMatrix(const CoglMatrix* matrix)
-{
-    setMatrix(matrix->xx, matrix->yx, matrix->zx, matrix->wx,
-        matrix->xy, matrix->yy, matrix->zy, matrix->wy,
-        matrix->xz, matrix->yz, matrix->zz, matrix->wz,
-        matrix->xw, matrix->yw, matrix->zw, matrix->ww);
-}
-
-}