CSSValue Immediates: Add move operators to CSSPrimitiveValue

Source/core/css/Rect.h

Index: Source/core/css/Rect.h
diff --git a/Source/core/css/Rect.h b/Source/core/css/Rect.h
index d8190b1293709b31c36dd945e73712e1f670b8fe..d4f14599ed1f70a481c544297e678aa7fb4bd5d0 100644
--- a/Source/core/css/Rect.h
+++ b/Source/core/css/Rect.h
@@ -22,31 +22,31 @@
 #define Rect_h
 
 #include "core/CoreExport.h"
-#include "core/css/CSSPrimitiveValue.h"
+#include "core/css/CSSValue.h"
 #include "wtf/RefPtr.h"
 #include "wtf/text/StringBuilder.h"
 
 namespace blink {
 
-class CORE_EXPORT RectBase : public RefCountedWillBeGarbageCollected<RectBase> {
+class CORE_EXPORT RectBase : public RefCountedWillBeGarbageCollectedFinalized<RectBase> {
     DECLARE_EMPTY_DESTRUCTOR_WILL_BE_REMOVED(RectBase);
 public:
-    CSSPrimitiveValue* top() const { return m_top.get(); }
-    CSSPrimitiveValue* right() const { return m_right.get(); }
-    CSSPrimitiveValue* bottom() const { return m_bottom.get(); }
-    CSSPrimitiveValue* left() const { return m_left.get(); }
+    CSSPrimitiveValue top() const { return toCSSPrimitiveValue(m_top); }
+    CSSPrimitiveValue right() const { return toCSSPrimitiveValue(m_right); }
+    CSSPrimitiveValue bottom() const { return toCSSPrimitiveValue(m_bottom); }
+    CSSPrimitiveValue left() const { return toCSSPrimitiveValue(m_left); }
 
-    void setTop(PassRefPtrWillBeRawPtr<CSSPrimitiveValue> top) { m_top = top; }
-    void setRight(PassRefPtrWillBeRawPtr<CSSPrimitiveValue> right) { m_right = right; }
-    void setBottom(PassRefPtrWillBeRawPtr<CSSPrimitiveValue> bottom) { m_bottom = bottom; }
-    void setLeft(PassRefPtrWillBeRawPtr<CSSPrimitiveValue> left) { m_left = left; }
+    void setTop(CSSPrimitiveValue top) { m_top = top; }
+    void setRight(CSSPrimitiveValue right) { m_right = right; }
+    void setBottom(CSSPrimitiveValue bottom) { m_bottom = bottom; }
+    void setLeft(CSSPrimitiveValue left) { m_left = left; }
 
     bool equals(const RectBase& other) const
     {
-        return compareCSSValuePtr(m_top, other.m_top)
-            && compareCSSValuePtr(m_right, other.m_right)
-            && compareCSSValuePtr(m_left, other.m_left)
-            && compareCSSValuePtr(m_bottom, other.m_bottom);
+        return m_top == other.m_top
+            && m_right == other.m_right
+            && m_left == other.m_left
+            && m_bottom == other.m_bottom;
     }
 
     DECLARE_TRACE();
@@ -55,10 +55,10 @@ protected:
     RectBase() { }
 
 private:
-    RefPtrWillBeMember<CSSPrimitiveValue> m_top;
-    RefPtrWillBeMember<CSSPrimitiveValue> m_right;
-    RefPtrWillBeMember<CSSPrimitiveValue> m_bottom;
-    RefPtrWillBeMember<CSSPrimitiveValue> m_left;
+    NullableCSSValue m_top;
+    NullableCSSValue m_right;
+    NullableCSSValue m_bottom;
+    NullableCSSValue m_left;
 };
 
 class Rect : public RectBase {
@@ -67,7 +67,7 @@ public:
 
     String cssText() const
     {
-        return generateCSSString(top()->cssText(), right()->cssText(), bottom()->cssText(), left()->cssText());
+        return generateCSSString(top().cssText(), right().cssText(), bottom().cssText(), left().cssText());
     }
 
 private:
@@ -88,7 +88,7 @@ public:
 
     String cssText() const
     {
-        return generateCSSString(top()->cssText(), right()->cssText(), bottom()->cssText(), left()->cssText());
+        return generateCSSString(top().cssText(), right().cssText(), bottom().cssText(), left().cssText());
     }
 
 private: