Split CSSPrimitiveValue into CSSPrimitiveValue and CSSIdentifierValue

third_party/WebKit/Source/core/css/CSSGradientValue.h

Index: third_party/WebKit/Source/core/css/CSSGradientValue.h
diff --git a/third_party/WebKit/Source/core/css/CSSGradientValue.h b/third_party/WebKit/Source/core/css/CSSGradientValue.h
index 6d436dc11f525149b9fc6a956a984d3d23ca8c42..00609edd1789f11d2815b5e0a40d8faecce3fe7f 100644
--- a/third_party/WebKit/Source/core/css/CSSGradientValue.h
+++ b/third_party/WebKit/Source/core/css/CSSGradientValue.h
@@ -26,6 +26,7 @@
 #ifndef CSSGradientValue_h
 #define CSSGradientValue_h
 
+#include "core/css/CSSIdentifierValue.h"
 #include "core/css/CSSImageGeneratorValue.h"
 #include "core/css/CSSPrimitiveValue.h"
 #include "wtf/RefPtr.h"
@@ -190,8 +191,8 @@ public:
     void setFirstRadius(CSSPrimitiveValue* val) { m_firstRadius = val; }
     void setSecondRadius(CSSPrimitiveValue* val) { m_secondRadius = val; }
 
-    void setShape(CSSPrimitiveValue* val) { m_shape = val; }
-    void setSizingBehavior(CSSPrimitiveValue* val) { m_sizingBehavior = val; }
+    void setShape(CSSIdentifierValue* val) { m_shape = val; }
+    void setSizingBehavior(CSSIdentifierValue* val) { m_sizingBehavior = val; }
 
     void setEndHorizontalSize(CSSPrimitiveValue* val) { m_endHorizontalSize = val; }
     void setEndVerticalSize(CSSPrimitiveValue* val) { m_endVerticalSize = val; }
@@ -217,8 +218,8 @@ private:
     Member<CSSPrimitiveValue> m_secondRadius;
 
     // The below are only used for non-deprecated gradients. Any of them may be null.
-    Member<CSSPrimitiveValue> m_shape;
-    Member<CSSPrimitiveValue> m_sizingBehavior;
+    Member<CSSIdentifierValue> m_shape;
+    Member<CSSIdentifierValue> m_sizingBehavior;
 
     Member<CSSPrimitiveValue> m_endHorizontalSize;
     Member<CSSPrimitiveValue> m_endVerticalSize;