Change Rect and Quad to be CSSValues

Source/core/css/CSSValue.cpp

Index: Source/core/css/CSSValue.cpp
diff --git a/Source/core/css/CSSValue.cpp b/Source/core/css/CSSValue.cpp
index 1ab5e400fd4dc4cf0488638c432382308f29f425..8325e6240b905ec186d3186e4024b36b07645d56 100644
--- a/Source/core/css/CSSValue.cpp
+++ b/Source/core/css/CSSValue.cpp
@@ -46,6 +46,7 @@
 #include "core/css/CSSLineBoxContainValue.h"
 #include "core/css/CSSPathValue.h"
 #include "core/css/CSSPrimitiveValue.h"
+#include "core/css/CSSQuadValue.h"
 #include "core/css/CSSReflectValue.h"
 #include "core/css/CSSSVGDocumentValue.h"
 #include "core/css/CSSShadowValue.h"
@@ -136,6 +137,8 @@ bool CSSValue::equals(const CSSValue& other) const
             return compareCSSValues<CSSPathValue>(*this, other);
         case PrimitiveClass:
             return compareCSSValues<CSSPrimitiveValue>(*this, other);
+        case QuadClass:
+            return compareCSSValues<CSSQuadValue>(*this, other);
         case ReflectClass:
             return compareCSSValues<CSSReflectValue>(*this, other);
         case ShadowClass:
@@ -227,6 +230,9 @@ String CSSValue::cssText() const
     case PrimitiveClass:
         text = toCSSPrimitiveValue(this)->customCSSText();
         break;
+    case QuadClass:
+        text = toCSSQuadValue(this)->customCSSText();
+        break;
     case ReflectClass:
         text = toCSSReflectValue(this)->customCSSText();
         break;
@@ -327,6 +333,9 @@ void CSSValue::destroy()
     case PrimitiveClass:
         delete toCSSPrimitiveValue(this);
         return;
+    case QuadClass:
+        delete toCSSQuadValue(this);
+        return;
     case ReflectClass:
         delete toCSSReflectValue(this);
         return;
@@ -418,6 +427,9 @@ void CSSValue::finalizeGarbageCollectedObject()
     case PrimitiveClass:
         toCSSPrimitiveValue(this)->~CSSPrimitiveValue();
         return;
+    case QuadClass:
+        toCSSQuadValue(this)->~CSSQuadValue();
+        return;
     case ReflectClass:
         toCSSReflectValue(this)->~CSSReflectValue();
         return;
@@ -509,6 +521,9 @@ DEFINE_TRACE(CSSValue)
     case PrimitiveClass:
         toCSSPrimitiveValue(this)->traceAfterDispatch(visitor);
         return;
+    case QuadClass:
+        toCSSQuadValue(this)->traceAfterDispatch(visitor);
+        return;
     case ReflectClass:
         toCSSReflectValue(this)->traceAfterDispatch(visitor);
         return;