Store [-webkit-]perspective-origin as a LengthPoint.

Source/core/css/resolver/StyleBuilderCustom.cpp

 /*
  * Copyright (C) 2013 Google Inc. All rights reserved.
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 2004-2005 Allan Sandfeld Jensen (kde@carewolf.com)
  * Copyright (C) 2006, 2007 Nicholas Shanks (webkit@nickshanks.com)
  * Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 Apple Inc. All rights reserved.
  * Copyright (C) 2007 Alexey Proskuryakov <ap@webkit.org>
  * Copyright (C) 2007, 2008 Eric Seidel <eric@webkit.org>
  * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
  * Copyright (c) 2011, Code Aurora Forum. All rights reserved.
@@ skipping 593 matching lines @@
             ASSERT_NOT_REACHED();
         }
     } else {
         state.style()->setTransformOriginY(StyleBuilderConverter::convertLength(state, primitiveValue));
     }
 
     primitiveValue = toCSSPrimitiveValue(list->item(2));
     state.style()->setTransformOriginZ(StyleBuilderConverter::convertComputedLength<float>(state, primitiveValue));
 }
 
-void StyleBuilderFunctions::applyInitialCSSPropertyPerspectiveOrigin(StyleResolverState& state)
-{
-    applyInitialCSSPropertyWebkitPerspectiveOriginX(state);
-    applyInitialCSSPropertyWebkitPerspectiveOriginY(state);
-}
-
-void StyleBuilderFunctions::applyInheritCSSPropertyPerspectiveOrigin(StyleResolverState& state)
-{
-    applyInheritCSSPropertyWebkitPerspectiveOriginX(state);
-    applyInheritCSSPropertyWebkitPerspectiveOriginY(state);
-}
-
-void StyleBuilderFunctions::applyValueCSSPropertyPerspectiveOrigin(StyleResolverState& state, CSSValue* value)
-{
-    CSSValueList* list = toCSSValueList(value);
-    ASSERT(list->length() == 2);
-    CSSPrimitiveValue* primitiveValue = toCSSPrimitiveValue(list->item(0));
-    if (primitiveValue->isValueID()) {
-        switch (primitiveValue->getValueID()) {
-        case CSSValueLeft:
-            state.style()->setPerspectiveOriginX(Length(0, Percent));
-            break;
-        case CSSValueRight:
-            state.style()->setPerspectiveOriginX(Length(100, Percent));
-            break;
-        case CSSValueCenter:
-            state.style()->setPerspectiveOriginX(Length(50, Percent));
-            break;
-        default:
-            ASSERT_NOT_REACHED();
-        }
-    } else {
-        state.style()->setPerspectiveOriginX(StyleBuilderConverter::convertLength(state, primitiveValue));
-    }
-
-    primitiveValue = toCSSPrimitiveValue(list->item(1));
-    if (primitiveValue->isValueID()) {
-        switch (primitiveValue->getValueID()) {
-        case CSSValueTop:
-            state.style()->setPerspectiveOriginY(Length(0, Percent));
-            break;
-        case CSSValueBottom:
-            state.style()->setPerspectiveOriginY(Length(100, Percent));
-            break;
-        case CSSValueCenter:
-            state.style()->setPerspectiveOriginY(Length(50, Percent));
-            break;
-        default:
-            ASSERT_NOT_REACHED();
-        }
-    } else {
-        state.style()->setPerspectiveOriginY(StyleBuilderConverter::convertLength(state, primitiveValue));
-    }
-}
-
 void StyleBuilderFunctions::applyInheritCSSPropertyVerticalAlign(StyleResolverState& state)
 {
     EVerticalAlign verticalAlign = state.parentStyle()->verticalAlign();
     state.style()->setVerticalAlign(verticalAlign);
     if (verticalAlign == LENGTH)
         state.style()->setVerticalAlignLength(state.parentStyle()->verticalAlignLength());
 }
 
 void StyleBuilderFunctions::applyValueCSSPropertyVerticalAlign(StyleResolverState& state, CSSValue* value)
 {
@@ skipping 375 matching lines @@
         return;
     case CSSValueSuper:
         svgStyle.setBaselineShift(BS_SUPER);
         return;
     default:
         ASSERT_NOT_REACHED();
     }
 }
 
 } // namespace blink