Remove shape-outside.

sky/engine/core/rendering/shapes/ShapeInterval.h

Index: sky/engine/core/rendering/shapes/ShapeInterval.h
diff --git a/sky/engine/core/rendering/shapes/ShapeInterval.h b/sky/engine/core/rendering/shapes/ShapeInterval.h
deleted file mode 100644
index e6ce2dae8fc4e00043d3ced6854226177199375d..0000000000000000000000000000000000000000
--- a/sky/engine/core/rendering/shapes/ShapeInterval.h
+++ /dev/null
@@ -1,110 +0,0 @@
-/*
- * Copyright (C) 2012 Adobe Systems Incorporated. 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 THE COPYRIGHT HOLDERS AND 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 THE
- * COPYRIGHT HOLDER OR 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 ShapeInterval_h
-#define ShapeInterval_h
-
-#include "wtf/Vector.h"
-
-namespace blink {
-
-template <typename T>
-class ShapeInterval {
-    WTF_MAKE_FAST_ALLOCATED;
-public:
-    ShapeInterval()
-        : m_x1(-1)
-        , m_x2(-2)
-    {
-        // The initial values of m_x1,x2 don't matter (unless you're looking
-        // at them in the debugger) so long as isUndefined() is true.
-        ASSERT(isUndefined());
-    }
-
-    ShapeInterval(T x1, T x2)
-        : m_x1(x1)
-        , m_x2(x2)
-    {
-        ASSERT(x2 >= x1);
-    }
-
-    bool isUndefined() const { return m_x2 < m_x1; }
-    T x1() const { return isUndefined() ? 0 : m_x1; }
-    T x2() const { return isUndefined() ? 0 : m_x2; }
-    T width() const { return isUndefined() ? 0 : m_x2 - m_x1; }
-    bool isEmpty() const { return isUndefined() ? true : m_x1 == m_x2; }
-
-    void set(T x1, T x2)
-    {
-        ASSERT(x2 >= x1);
-        m_x1 = x1;
-        m_x2 = x2;
-    }
-
-    bool overlaps(const ShapeInterval<T>& interval) const
-    {
-        if (isUndefined() || interval.isUndefined())
-            return false;
-        return x2() >= interval.x1() && x1() <= interval.x2();
-    }
-
-    bool contains(const ShapeInterval<T>& interval) const
-    {
-        if (isUndefined() || interval.isUndefined())
-            return false;
-        return x1() <= interval.x1() && x2() >= interval.x2();
-    }
-
-    bool operator==(const ShapeInterval<T>& other) const { return x1() == other.x1() && x2() == other.x2(); }
-    bool operator!=(const ShapeInterval<T>& other) const { return !operator==(other); }
-
-    void unite(const ShapeInterval<T>& interval)
-    {
-        if (interval.isUndefined())
-            return;
-        if (isUndefined())
-            set(interval.x1(), interval.x2());
-        else
-            set(std::min<T>(x1(), interval.x1()), std::max<T>(x2(), interval.x2()));
-    }
-
-private:
-    T m_x1;
-    T m_x2;
-};
-
-typedef ShapeInterval<int> IntShapeInterval;
-typedef ShapeInterval<float> FloatShapeInterval;
-
-typedef Vector<IntShapeInterval> IntShapeIntervals;
-typedef Vector<FloatShapeInterval> FloatShapeIntervals;
-
-} // namespace blink
-
-#endif // ShapeInterval_h