Make SVGLength wrap a CSSPrimitiveValue.

third_party/WebKit/Source/core/svg/SVGSVGElement.cpp

Index: third_party/WebKit/Source/core/svg/SVGSVGElement.cpp
diff --git a/third_party/WebKit/Source/core/svg/SVGSVGElement.cpp b/third_party/WebKit/Source/core/svg/SVGSVGElement.cpp
index f1a5f4d8af7e2d01413d0b7408ab5ff08c609852..ebcd2f6c5e610bcfdd5b7d26d8d122dd004cb891 100644
--- a/third_party/WebKit/Source/core/svg/SVGSVGElement.cpp
+++ b/third_party/WebKit/Source/core/svg/SVGSVGElement.cpp
@@ -635,17 +635,17 @@ FloatSize SVGSVGElement::currentViewportSize() const
 
 bool SVGSVGElement::hasIntrinsicWidth() const
 {
-    return width()->currentValue()->unitType() != LengthTypePercentage;
+    return width()->currentValue()->typeWithCalcResolved() != CSSPrimitiveValue::UnitType::Percentage;
 }
 
 bool SVGSVGElement::hasIntrinsicHeight() const
 {
-    return height()->currentValue()->unitType() != LengthTypePercentage;
+    return height()->currentValue()->typeWithCalcResolved() != CSSPrimitiveValue::UnitType::Percentage;
 }
 
 Length SVGSVGElement::intrinsicWidth() const
 {
-    if (width()->currentValue()->unitType() == LengthTypePercentage)
+    if (width()->currentValue()->typeWithCalcResolved() == CSSPrimitiveValue::UnitType::Percentage)
         return Length(0, Fixed);
 
     SVGLengthContext lengthContext(this);
@@ -654,7 +654,7 @@ Length SVGSVGElement::intrinsicWidth() const
 
 Length SVGSVGElement::intrinsicHeight() const
 {
-    if (height()->currentValue()->unitType() == LengthTypePercentage)
+    if (height()->currentValue()->typeWithCalcResolved() == CSSPrimitiveValue::UnitType::Percentage)
         return Length(0, Fixed);
 
     SVGLengthContext lengthContext(this);