Remove more scrolling code from Sky

sky/engine/platform/scroll/ScrollTypes.h

Index: sky/engine/platform/scroll/ScrollTypes.h
diff --git a/sky/engine/platform/scroll/ScrollTypes.h b/sky/engine/platform/scroll/ScrollTypes.h
deleted file mode 100644
index a031f5543a4055b4cce8cc28e2f0d175aabcfbda..0000000000000000000000000000000000000000
--- a/sky/engine/platform/scroll/ScrollTypes.h
+++ /dev/null
@@ -1,83 +0,0 @@
-/*
- * Copyright (C) 2006 Apple Computer, 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 COMPUTER, INC. ``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 COMPUTER, INC. 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 SKY_ENGINE_PLATFORM_SCROLL_SCROLLTYPES_H_
-#define SKY_ENGINE_PLATFORM_SCROLL_SCROLLTYPES_H_
-
-#include "sky/engine/wtf/Assertions.h"
-
-namespace blink {
-
-enum ScrollDirection {
-    ScrollUp,
-    ScrollDown,
-    ScrollLeft,
-    ScrollRight,
-};
-
-enum ScrollGranularity {
-    ScrollByLine,
-    ScrollByPage,
-    ScrollByDocument,
-    ScrollByPixel,
-    ScrollByPrecisePixel
-};
-
-enum ScrollElasticity {
-    ScrollElasticityAutomatic,
-    ScrollElasticityNone,
-    ScrollElasticityAllowed
-};
-
-enum ScrollbarOrientation { HorizontalScrollbar, VerticalScrollbar };
-
-enum ScrollbarMode { ScrollbarAuto, ScrollbarAlwaysOff, ScrollbarAlwaysOn };
-
-enum ScrollbarPart {
-    NoPart,
-    BackTrackPart,
-    ThumbPart,
-    ForwardTrackPart,
-};
-
-enum ScrollbarOverlayStyle {
-    ScrollbarOverlayStyleDefault,
-    ScrollbarOverlayStyleLight
-};
-
-enum IncludeScrollbarsInRect {
-    ExcludeScrollbars,
-    IncludeScrollbars,
-};
-
-enum ScrollBehavior {
-    ScrollBehaviorAuto,
-    ScrollBehaviorInstant,
-    ScrollBehaviorSmooth,
-};
-
-}
-
-#endif  // SKY_ENGINE_PLATFORM_SCROLL_SCROLLTYPES_H_