Add support for the object-position CSS property.

Source/core/page/RuntimeCSSEnabled.cpp

 /*
  * Copyright (C) 2013 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.
@@ skipping 74 matching lines @@
         CSSPropertyGridColumnEnd,
         CSSPropertyGridRowStart,
         CSSPropertyGridRowEnd,
         CSSPropertyGridColumn,
         CSSPropertyGridRow,
         CSSPropertyGridArea,
         CSSPropertyGridAutoFlow,
         CSSPropertyGridTemplate
     };
     setCSSPropertiesEnabled(cssGridLayoutProperties, WTF_ARRAY_LENGTH(cssGridLayoutProperties), RuntimeEnabledFeatures::cssGridLayoutEnabled());
+    CSSPropertyID cssObjectFitPositionProperties[] = {
+        CSSPropertyObjectFit,
+        CSSPropertyObjectPosition
+    };
+    setCSSPropertiesEnabled(cssObjectFitPositionProperties, WTF_ARRAY_LENGTH(cssObjectFitPositionProperties), RuntimeEnabledFeatures::objectFitPositionEnabled());
 
     CSSPropertyID animationProperties[] = {
         CSSPropertyAnimation,
         CSSPropertyAnimationName,
         CSSPropertyAnimationDuration,
         CSSPropertyAnimationTimingFunction,
         CSSPropertyAnimationDelay,
         CSSPropertyAnimationIterationCount,
         CSSPropertyAnimationDirection,
         CSSPropertyAnimationFillMode,
         CSSPropertyAnimationPlayState
     };
     setCSSPropertiesEnabled(animationProperties, WTF_ARRAY_LENGTH(animationProperties), RuntimeEnabledFeatures::cssAnimationUnprefixedEnabled());
 
     RuntimeCSSEnabled::setCSSPropertyEnabled(CSSPropertyBackgroundBlendMode, RuntimeEnabledFeatures::cssCompositingEnabled());
     RuntimeCSSEnabled::setCSSPropertyEnabled(CSSPropertyMixBlendMode, RuntimeEnabledFeatures::cssCompositingEnabled());
     RuntimeCSSEnabled::setCSSPropertyEnabled(CSSPropertyTouchAction, RuntimeEnabledFeatures::cssTouchActionEnabled());
     RuntimeCSSEnabled::setCSSPropertyEnabled(CSSPropertyPaintOrder, RuntimeEnabledFeatures::svgPaintOrderEnabled());
     RuntimeCSSEnabled::setCSSPropertyEnabled(CSSPropertyVariable, RuntimeEnabledFeatures::cssVariablesEnabled());
-    RuntimeCSSEnabled::setCSSPropertyEnabled(CSSPropertyObjectFit, RuntimeEnabledFeatures::objectFitPositionEnabled());
     RuntimeCSSEnabled::setCSSPropertyEnabled(CSSPropertyMaskSourceType, RuntimeEnabledFeatures::cssMaskSourceTypeEnabled());
 }
 
 static BoolVector& propertySwitches()
 {
     static BoolVector* switches = 0;
     if (!switches) {
         switches = new BoolVector;
         // Accomodate CSSPropertyIDs that fall outside the firstCSSProperty, lastCSSProperty range (eg. CSSPropertyVariable).
         switches->fill(true, lastCSSProperty + 1);
@@ skipping 27 matching lines @@
 void RuntimeCSSEnabled::filterEnabledCSSPropertiesIntoVector(const CSSPropertyID* properties, size_t propertyCount, Vector<CSSPropertyID>& outVector)
 {
     for (unsigned i = 0; i < propertyCount; i++) {
         CSSPropertyID property = properties[i];
         if (RuntimeCSSEnabled::isCSSPropertyEnabled(property))
             outVector.append(property);
     }
 }
 
 } // namespace WebCore