Remove ImageRenderingPixelated runtime flag (status=stable)

third_party/WebKit/Source/core/css/parser/CSSParserFastPaths.cpp

Index: third_party/WebKit/Source/core/css/parser/CSSParserFastPaths.cpp
diff --git a/third_party/WebKit/Source/core/css/parser/CSSParserFastPaths.cpp b/third_party/WebKit/Source/core/css/parser/CSSParserFastPaths.cpp
index 1bb13ac6abfcce448c0137216444ebb5ffb74e89..33d9aa8e6dcdefceb8f2d69d79dd119144dcad69 100644
--- a/third_party/WebKit/Source/core/css/parser/CSSParserFastPaths.cpp
+++ b/third_party/WebKit/Source/core/css/parser/CSSParserFastPaths.cpp
@@ -538,7 +538,7 @@ bool CSSParserFastPaths::isValidKeywordPropertyAndValue(CSSPropertyID propertyId
     case CSSPropertyFontStretch: // normal | ultra-condensed | extra-condensed | condensed | semi-condensed | semi-expanded | expanded | extra-expanded | ultra-expanded
         return valueID == CSSValueNormal || (valueID >= CSSValueUltraCondensed && valueID <= CSSValueUltraExpanded);
     case CSSPropertyImageRendering: // auto | optimizeContrast | pixelated
-        return valueID == CSSValueAuto || valueID == CSSValueWebkitOptimizeContrast || (RuntimeEnabledFeatures::imageRenderingPixelatedEnabled() && valueID == CSSValuePixelated);
+        return valueID == CSSValueAuto || valueID == CSSValueWebkitOptimizeContrast || valueID == CSSValuePixelated;
     case CSSPropertyIsolation: // auto | isolate
         return valueID == CSSValueAuto || valueID == CSSValueIsolate;
     case CSSPropertyListStylePosition: // inside | outside