Remove CSS Grid Layout and grid media queries.

sky/engine/core/rendering/style/StyleGridData.h

Index: sky/engine/core/rendering/style/StyleGridData.h
diff --git a/sky/engine/core/rendering/style/StyleGridData.h b/sky/engine/core/rendering/style/StyleGridData.h
deleted file mode 100644
index ed59dbbfbda2664e2d0ccf8e4effe36a93ff1b85..0000000000000000000000000000000000000000
--- a/sky/engine/core/rendering/style/StyleGridData.h
+++ /dev/null
@@ -1,86 +0,0 @@
-/*
- * Copyright (C) 2011 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.
- * 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 StyleGridData_h
-#define StyleGridData_h
-
-#include "core/rendering/style/GridCoordinate.h"
-#include "core/rendering/style/GridTrackSize.h"
-#include "core/rendering/style/RenderStyleConstants.h"
-#include "wtf/PassRefPtr.h"
-#include "wtf/RefCounted.h"
-#include "wtf/Vector.h"
-#include "wtf/text/WTFString.h"
-
-namespace blink {
-
-typedef HashMap<String, Vector<size_t> > NamedGridLinesMap;
-typedef HashMap<size_t, Vector<String>, WTF::IntHash<size_t>, WTF::UnsignedWithZeroKeyHashTraits<size_t> > OrderedNamedGridLines;
-
-class StyleGridData : public RefCounted<StyleGridData> {
-public:
-    static PassRefPtr<StyleGridData> create() { return adoptRef(new StyleGridData); }
-    PassRefPtr<StyleGridData> copy() const { return adoptRef(new StyleGridData(*this)); }
-
-    bool operator==(const StyleGridData& o) const
-    {
-        return m_gridTemplateColumns == o.m_gridTemplateColumns && m_gridTemplateRows == o.m_gridTemplateRows && m_gridAutoFlow == o.m_gridAutoFlow && m_gridAutoRows == o.m_gridAutoRows && m_gridAutoColumns == o.m_gridAutoColumns && m_namedGridColumnLines == o.m_namedGridColumnLines && m_namedGridRowLines == o.m_namedGridRowLines && m_orderedNamedGridColumnLines == o.m_orderedNamedGridColumnLines && m_orderedNamedGridRowLines == o.m_orderedNamedGridRowLines && m_namedGridArea == o.m_namedGridArea && m_namedGridArea == o.m_namedGridArea && m_namedGridAreaRowCount == o.m_namedGridAreaRowCount && m_namedGridAreaColumnCount == o.m_namedGridAreaColumnCount;
-    }
-
-    bool operator!=(const StyleGridData& o) const
-    {
-        return !(*this == o);
-    }
-
-    Vector<GridTrackSize> m_gridTemplateColumns;
-    Vector<GridTrackSize> m_gridTemplateRows;
-
-    NamedGridLinesMap m_namedGridColumnLines;
-    NamedGridLinesMap m_namedGridRowLines;
-
-    // In order to reconstruct the original named grid line order, we can't rely on NamedGridLinesMap
-    // as it loses the position if multiple grid lines are set on a single track.
-    OrderedNamedGridLines m_orderedNamedGridColumnLines;
-    OrderedNamedGridLines m_orderedNamedGridRowLines;
-
-    unsigned m_gridAutoFlow : GridAutoFlowBits;
-
-    GridTrackSize m_gridAutoRows;
-    GridTrackSize m_gridAutoColumns;
-
-    NamedGridAreaMap m_namedGridArea;
-    // Because m_namedGridArea doesn't store the unnamed grid areas, we need to keep track
-    // of the explicit grid size defined by both named and unnamed grid areas.
-    size_t m_namedGridAreaRowCount;
-    size_t m_namedGridAreaColumnCount;
-
-private:
-    StyleGridData();
-    StyleGridData(const StyleGridData&);
-};
-
-} // namespace blink
-
-#endif // StyleGridData_h