Use alias_for with trivial property aliases

Source/core/css/ComputedStyleCSSValueMapping.cpp

 /*
  * Copyright (C) 2004 Zack Rusin <zack@kde.org>
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 Apple Inc. All rights reserved.
  * Copyright (C) 2007 Alexey Proskuryakov <ap@webkit.org>
  * Copyright (C) 2007 Nicholas Shanks <webkit@nickshanks.com>
  * Copyright (C) 2011 Sencha, Inc. All rights reserved.
  * Copyright (C) 2015 Google Inc. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ skipping 1431 matching lines @@
         return cssValuePool().createValue(style.boxLines());
     case CSSPropertyWebkitBoxOrdinalGroup:
         return cssValuePool().createValue(style.boxOrdinalGroup(), CSSPrimitiveValue::CSS_NUMBER);
     case CSSPropertyWebkitBoxOrient:
         return cssValuePool().createValue(style.boxOrient());
     case CSSPropertyWebkitBoxPack:
         return cssValuePool().createValue(style.boxPack());
     case CSSPropertyWebkitBoxReflect:
         return valueForReflection(style.boxReflect(), style);
     case CSSPropertyBoxShadow:
-    case CSSPropertyWebkitBoxShadow:
         return valueForShadowList(style.boxShadow(), style, true);
     case CSSPropertyCaptionSide:
         return cssValuePool().createValue(style.captionSide());
     case CSSPropertyClear:
         return cssValuePool().createValue(style.clear());
     case CSSPropertyColor:
         return cssValuePool().createColorValue(allowVisitedStyle ? style.visitedDependentColor(CSSPropertyColor).rgb() : style.color().rgb());
     case CSSPropertyWebkitPrintColorAdjust:
         return cssValuePool().createValue(style.printColorAdjust());
     case CSSPropertyWebkitColumnCount:
@@ skipping 644 matching lines @@
         list->append(cssValuePool().createValue(CSSAnimationData::initialIterationCount(), CSSPrimitiveValue::CSS_NUMBER));
         list->append(valueForAnimationDirection(CSSAnimationData::initialDirection()));
         list->append(valueForAnimationFillMode(CSSAnimationData::initialFillMode()));
         // Initial animation-play-state.
         list->append(cssValuePool().createIdentifierValue(CSSValueRunning));
         return list.release();
     }
     case CSSPropertyWebkitAppearance:
         return cssValuePool().createValue(style.appearance());
     case CSSPropertyBackfaceVisibility:
-    case CSSPropertyWebkitBackfaceVisibility:
         return cssValuePool().createIdentifierValue((style.backfaceVisibility() == BackfaceVisibilityHidden) ? CSSValueHidden : CSSValueVisible);
     case CSSPropertyWebkitBorderImage:
         return valueForNinePieceImage(style.borderImage(), style);
     case CSSPropertyBorderImageOutset:
         return valueForNinePieceImageQuad(style.borderImage().outset(), style);
     case CSSPropertyBorderImageRepeat:
         return valueForNinePieceImageRepeat(style.borderImage());
     case CSSPropertyBorderImageSlice:
         return valueForNinePieceImageSlice(style.borderImage());
     case CSSPropertyBorderImageWidth:
@@ skipping 19 matching lines @@
     case CSSPropertyWebkitMarginAfterCollapse:
         return cssValuePool().createValue(style.marginAfterCollapse());
     case CSSPropertyWebkitMarginTopCollapse:
     case CSSPropertyWebkitMarginBeforeCollapse:
         return cssValuePool().createValue(style.marginBeforeCollapse());
     case CSSPropertyPerspective:
     case CSSPropertyWebkitPerspective:
         if (!style.hasPerspective())
             return cssValuePool().createIdentifierValue(CSSValueNone);
         return zoomAdjustedPixelValue(style.perspective(), style);
-    case CSSPropertyPerspectiveOrigin:
-    case CSSPropertyWebkitPerspectiveOrigin: {
+    case CSSPropertyPerspectiveOrigin: {
         RefPtrWillBeRawPtr<CSSValueList> list = CSSValueList::createSpaceSeparated();
         if (renderer) {
             LayoutRect box;
             if (renderer->isBox())
                 box = toLayoutBox(renderer)->borderBoxRect();
 
             list->append(zoomAdjustedPixelValue(minimumValueForLength(style.perspectiveOriginX(), box.width()), style));
             list->append(zoomAdjustedPixelValue(minimumValueForLength(style.perspectiveOriginY(), box.height()), style));
         } else {
             list->append(zoomAdjustedPixelValueForLength(style.perspectiveOriginX(), style));
@@ skipping 25 matching lines @@
         rect->setRight(zoomAdjustedPixelValue(style.clip().right().value(), style));
         rect->setBottom(zoomAdjustedPixelValue(style.clip().bottom().value(), style));
         rect->setLeft(zoomAdjustedPixelValue(style.clip().left().value(), style));
         return cssValuePool().createValue(rect.release());
     }
     case CSSPropertySpeak:
         return cssValuePool().createValue(style.speak());
     case CSSPropertyTransform:
     case CSSPropertyWebkitTransform:
         return computedTransform(renderer, style);
-    case CSSPropertyTransformOrigin:
-    case CSSPropertyWebkitTransformOrigin: {
+    case CSSPropertyTransformOrigin: {
         RefPtrWillBeRawPtr<CSSValueList> list = CSSValueList::createSpaceSeparated();
         if (renderer) {
             LayoutRect box;
             if (renderer->isBox())
                 box = toLayoutBox(renderer)->borderBoxRect();
 
             list->append(zoomAdjustedPixelValue(minimumValueForLength(style.transformOriginX(), box.width()), style));
             list->append(zoomAdjustedPixelValue(minimumValueForLength(style.transformOriginY(), box.height()), style));
             if (style.transformOriginZ() != 0)
                 list->append(zoomAdjustedPixelValue(style.transformOriginZ(), style));
         } else {
             list->append(zoomAdjustedPixelValueForLength(style.transformOriginX(), style));
             list->append(zoomAdjustedPixelValueForLength(style.transformOriginY(), style));
             if (style.transformOriginZ() != 0)
                 list->append(zoomAdjustedPixelValue(style.transformOriginZ(), style));
         }
         return list.release();
     }
     case CSSPropertyTransformStyle:
-    case CSSPropertyWebkitTransformStyle:
         return cssValuePool().createIdentifierValue((style.transformStyle3D() == TransformStyle3DPreserve3D) ? CSSValuePreserve3d : CSSValueFlat);
     case CSSPropertyTransitionDelay:
     case CSSPropertyWebkitTransitionDelay:
         return valueForAnimationDelay(style.transitions());
     case CSSPropertyTransitionDuration:
     case CSSPropertyWebkitTransitionDuration:
         return valueForAnimationDuration(style.transitions());
     case CSSPropertyTransitionProperty:
     case CSSPropertyWebkitTransitionProperty:
         return valueForTransitionProperty(style.transitions());
@@ skipping 338 matching lines @@
     case CSSPropertyAll:
         return nullptr;
     default:
         break;
     }
     ASSERT_NOT_REACHED();
     return nullptr;
 }
 
 }