Add support for the object-position CSS property.

Source/core/page/RuntimeCSSEnabled.cpp

Index: Source/core/page/RuntimeCSSEnabled.cpp
diff --git a/Source/core/page/RuntimeCSSEnabled.cpp b/Source/core/page/RuntimeCSSEnabled.cpp
index 715fdf2cad5502c88caa31f262f4c8ba67c171b9..42934b3ad44776ec7107654d5d61ec3f2c10373b 100644
--- a/Source/core/page/RuntimeCSSEnabled.cpp
+++ b/Source/core/page/RuntimeCSSEnabled.cpp
@@ -92,6 +92,11 @@ static void setPropertySwitchesFromRuntimeFeatures()
         CSSPropertyGridTemplate
     };
     setCSSPropertiesEnabled(cssGridLayoutProperties, WTF_ARRAY_LENGTH(cssGridLayoutProperties), RuntimeEnabledFeatures::cssGridLayoutEnabled());
+    CSSPropertyID cssObjectFitPositionProperties[] = {
+        CSSPropertyObjectFit,
+        CSSPropertyObjectPosition
+    };
+    setCSSPropertiesEnabled(cssObjectFitPositionProperties, WTF_ARRAY_LENGTH(cssObjectFitPositionProperties), RuntimeEnabledFeatures::objectFitPositionEnabled());
 
     CSSPropertyID animationProperties[] = {
         CSSPropertyAnimation,
@@ -112,7 +117,6 @@ static void setPropertySwitchesFromRuntimeFeatures()
     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());
 }