Remove -webkit-aspect-ratio.

Source/core/css/parser/CSSPropertyParser.cpp

Index: Source/core/css/parser/CSSPropertyParser.cpp
diff --git a/Source/core/css/parser/CSSPropertyParser.cpp b/Source/core/css/parser/CSSPropertyParser.cpp
index c4d902a23587fd251209c5e9a399b7b307f8aa57..f7ff7ce93a64e051703baf68dd4b124f81b29936 100644
--- a/Source/core/css/parser/CSSPropertyParser.cpp
+++ b/Source/core/css/parser/CSSPropertyParser.cpp
@@ -30,7 +30,6 @@
 // FIXME: Way too many!
 #include "core/CSSValueKeywords.h"
 #include "core/StylePropertyShorthand.h"
-#include "core/css/CSSAspectRatioValue.h"
 #include "core/css/CSSBasicShapes.h"
 #include "core/css/CSSBorderImage.h"
 #include "core/css/CSSCanvasValue.h"
@@ -1008,9 +1007,6 @@ bool CSSPropertyParser::parseValue(CSSPropertyID propId, bool important)
     case CSSPropertyTabSize:
         validPrimitive = validUnit(value, FInteger | FNonNeg);
         break;
-    case CSSPropertyWebkitAspectRatio:
-        parsedValue = parseAspectRatio();
-        break;
     case CSSPropertyBorderRadius:
     case CSSPropertyWebkitBorderRadius:
         return parseBorderRadius(propId, important);
@@ -6141,34 +6137,6 @@ bool CSSPropertyParser::parseBorderRadius(CSSPropertyID propId, bool important)
     return true;
 }
 
-PassRefPtrWillBeRawPtr<CSSValue> CSSPropertyParser::parseAspectRatio()
-{
-    unsigned num = m_valueList->size();
-    if (num == 1 && m_valueList->valueAt(0)->id == CSSValueNone) {
-        m_valueList->next();
-        return cssValuePool().createIdentifierValue(CSSValueNone);
-    }
-
-    if (num != 3)
-        return nullptr;
-
-    CSSParserValue* lvalue = m_valueList->current();
-    CSSParserValue* op = m_valueList->next();
-    CSSParserValue* rvalue = m_valueList->next();
-    m_valueList->next();
-
-    if (!isForwardSlashOperator(op))
-        return nullptr;
-
-    if (!validUnit(lvalue, FNumber | FNonNeg) || !validUnit(rvalue, FNumber | FNonNeg))
-        return nullptr;
-
-    if (!lvalue->fValue || !rvalue->fValue)
-        return nullptr;
-
-    return CSSAspectRatioValue::create(narrowPrecisionToFloat(lvalue->fValue), narrowPrecisionToFloat(rvalue->fValue));
-}
-
 PassRefPtrWillBeRawPtr<CSSValue> CSSPropertyParser::parseCounter(int defaultValue)
 {
     RefPtrWillBeRawPtr<CSSValueList> list = CSSValueList::createCommaSeparated();