Remove more scrolling code from Sky

sky/engine/core/css/CSSPrimitiveValueMappings.h

 /*
  * Copyright (C) 2007 Alexey Proskuryakov <ap@nypop.com>.
  * Copyright (C) 2008, 2009, 2010, 2011 Apple Inc. All rights reserved.
  * Copyright (C) 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
  * Copyright (C) 2009 Jeff Schiller <codedread@gmail.com>
  * Copyright (C) Research In Motion Limited 2010. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ skipping 24 matching lines @@
 #include "sky/engine/core/css/CSSPrimitiveValue.h"
 #include "sky/engine/core/css/CSSPrimitiveValueMappings.h"
 #include "sky/engine/core/css/CSSToLengthConversionData.h"
 #include "sky/engine/core/rendering/style/RenderStyleConstants.h"
 #include "sky/engine/platform/Length.h"
 #include "sky/engine/platform/fonts/FontDescription.h"
 #include "sky/engine/platform/fonts/FontSmoothingMode.h"
 #include "sky/engine/platform/fonts/TextRenderingMode.h"
 #include "sky/engine/platform/graphics/GraphicsTypes.h"
 #include "sky/engine/platform/graphics/Path.h"
-#include "sky/engine/platform/scroll/ScrollTypes.h"
 #include "sky/engine/platform/text/TextDirection.h"
 #include "sky/engine/platform/text/UnicodeBidi.h"
 #include "sky/engine/wtf/MathExtras.h"
 
 namespace blink {
 
 template<> inline CSSPrimitiveValue::CSSPrimitiveValue(short i)
     : CSSValue(PrimitiveClass)
 {
     m_primitiveUnitType = CSS_NUMBER;
@@ skipping 241 matching lines @@
     ASSERT_NOT_REACHED();
     return BackfaceVisibilityHidden;
 }
 
 
 template<> inline CSSPrimitiveValue::CSSPrimitiveValue(EFillAttachment e)
     : CSSValue(PrimitiveClass)
 {
     m_primitiveUnitType = CSS_VALUE_ID;
     switch (e) {
-    case ScrollBackgroundAttachment:
-        m_value.valueID = CSSValueScroll;
-        break;
     case LocalBackgroundAttachment:
         m_value.valueID = CSSValueLocal;
         break;
     case FixedBackgroundAttachment:
         m_value.valueID = CSSValueFixed;
         break;
     }
 }
 
 template<> inline CSSPrimitiveValue::operator EFillAttachment() const
 {
     ASSERT(isValueID());
     switch (m_value.valueID) {
-    case CSSValueScroll:
-        return ScrollBackgroundAttachment;
     case CSSValueLocal:
         return LocalBackgroundAttachment;
     case CSSValueFixed:
         return FixedBackgroundAttachment;
     default:
         break;
     }
 
     ASSERT_NOT_REACHED();
-    return ScrollBackgroundAttachment;
+    return LocalBackgroundAttachment;
 }
 
 template<> inline CSSPrimitiveValue::CSSPrimitiveValue(EFillBox e)
     : CSSValue(PrimitiveClass)
 {
     m_primitiveUnitType = CSS_VALUE_ID;
     switch (e) {
     case BorderFillBox:
         m_value.valueID = CSSValueBorderBox;
         break;
@@ skipping 1098 matching lines @@
     : CSSValue(PrimitiveClass)
 {
     m_primitiveUnitType = CSS_VALUE_ID;
     switch (e) {
     case OVISIBLE:
         m_value.valueID = CSSValueVisible;
         break;
     case OHIDDEN:
         m_value.valueID = CSSValueHidden;
         break;
-    case OSCROLL:
-        m_value.valueID = CSSValueScroll;
-        break;
     case OAUTO:
         m_value.valueID = CSSValueAuto;
         break;
     case OOVERLAY:
         m_value.valueID = CSSValueOverlay;
         break;
     case OPAGEDX:
         m_value.valueID = CSSValueWebkitPagedX;
         break;
     case OPAGEDY:
         m_value.valueID = CSSValueWebkitPagedY;
         break;
     }
 }
 
 template<> inline CSSPrimitiveValue::operator EOverflow() const
 {
     ASSERT(isValueID());
     switch (m_value.valueID) {
     case CSSValueVisible:
         return OVISIBLE;
     case CSSValueHidden:
         return OHIDDEN;
-    case CSSValueScroll:
-        return OSCROLL;
     case CSSValueAuto:
         return OAUTO;
     case CSSValueOverlay:
         return OOVERLAY;
     case CSSValueWebkitPagedX:
         return OPAGEDX;
     case CSSValueWebkitPagedY:
         return OPAGEDY;
     default:
         break;
@@ skipping 1944 matching lines @@
         return OverflowAlignmentTrue;
     case CSSValueSafe:
         return OverflowAlignmentSafe;
     default:
         break;
     }
     ASSERT_NOT_REACHED();
     return OverflowAlignmentTrue;
 }
 
-template<> inline CSSPrimitiveValue::CSSPrimitiveValue(ScrollBehavior behavior)
-    : CSSValue(PrimitiveClass)
-{
-    m_primitiveUnitType = CSS_VALUE_ID;
-    switch (behavior) {
-    case ScrollBehaviorInstant:
-        m_value.valueID = CSSValueInstant;
-        break;
-    case ScrollBehaviorSmooth:
-        m_value.valueID = CSSValueSmooth;
-        break;
-    case ScrollBehaviorAuto:
-        // Behavior 'auto' is only allowed in ScrollOptions arguments passed to
-        // CSSOM scroll APIs.
-        ASSERT_NOT_REACHED();
-    }
-}
-
-template<> inline CSSPrimitiveValue::operator ScrollBehavior() const
-{
-    switch (getValueID()) {
-    case CSSValueInstant:
-        return ScrollBehaviorInstant;
-    case CSSValueSmooth:
-        return ScrollBehaviorSmooth;
-    default:
-        break;
-    }
-    ASSERT_NOT_REACHED();
-    return ScrollBehaviorInstant;
-}
-
 }
 
 #endif  // SKY_ENGINE_CORE_CSS_CSSPRIMITIVEVALUEMAPPINGS_H_