[CSS Typed OM] Add CSSValue->CSSSkew conversions

third_party/WebKit/Source/core/css/cssom/CSSAngleValue.cpp

Index: third_party/WebKit/Source/core/css/cssom/CSSAngleValue.cpp
diff --git a/third_party/WebKit/Source/core/css/cssom/CSSAngleValue.cpp b/third_party/WebKit/Source/core/css/cssom/CSSAngleValue.cpp
index a1216f52b1544f6e6a910796069551ca8eebb482..fe6c9cebb02528f0dad2040a2418f0d69c12cf29 100644
--- a/third_party/WebKit/Source/core/css/cssom/CSSAngleValue.cpp
+++ b/third_party/WebKit/Source/core/css/cssom/CSSAngleValue.cpp
@@ -10,11 +10,16 @@
 
 namespace blink {
 
+CSSAngleValue* CSSAngleValue::create(double value,
+                                     CSSPrimitiveValue::UnitType unit) {
+  DCHECK(CSSPrimitiveValue::isAngle(unit));
+  return new CSSAngleValue(value, unit);
+}
+
 CSSAngleValue* CSSAngleValue::create(double value, const String& unit) {
   CSSPrimitiveValue::UnitType primitiveUnit =
       CSSPrimitiveValue::stringToUnitType(unit);
-  DCHECK(CSSPrimitiveValue::isAngle(primitiveUnit));
-  return new CSSAngleValue(value, primitiveUnit);
+  return create(value, primitiveUnit);
 }
 
 CSSAngleValue* CSSAngleValue::fromCSSValue(const CSSPrimitiveValue& value) {