CSSValue Immediates: Replace CSSPrimitiveValue usage with const references

Source/core/css/ComputedStyleCSSValueMapping.cpp

Index: Source/core/css/ComputedStyleCSSValueMapping.cpp
diff --git a/Source/core/css/ComputedStyleCSSValueMapping.cpp b/Source/core/css/ComputedStyleCSSValueMapping.cpp
index 227178b291f37d7701ee9dd1ee630f9ae016b46c..bbaaedac6cbcfe90474f5d8040f2b255b603adbb 100644
--- a/Source/core/css/ComputedStyleCSSValueMapping.cpp
+++ b/Source/core/css/ComputedStyleCSSValueMapping.cpp
@@ -238,10 +238,10 @@ static PassRefPtrWillBeRawPtr<CSSBorderImageSliceValue> valueForNinePieceImageSl
     }
 
     RefPtrWillBeRawPtr<Quad> quad = Quad::create();
-    quad->setTop(toCSSPrimitiveValue(*top));
-    quad->setRight(toCSSPrimitiveValue(*right));
-    quad->setBottom(toCSSPrimitiveValue(*bottom));
-    quad->setLeft(toCSSPrimitiveValue(*left));
+    quad->setTop(toCSSPrimitiveValue(top));
+    quad->setRight(toCSSPrimitiveValue(right));
+    quad->setBottom(toCSSPrimitiveValue(bottom));
+    quad->setLeft(toCSSPrimitiveValue(left));
 
     return CSSBorderImageSliceValue::create(cssValuePool().createValue(quad.release()), image.fill());
 }
@@ -290,10 +290,10 @@ static CSSPrimitiveValue valueForNinePieceImageQuad(const BorderImageLengthBox&
     }
 
     RefPtrWillBeRawPtr<Quad> quad = Quad::create();
-    quad->setTop(toCSSPrimitiveValue(*top));
-    quad->setRight(toCSSPrimitiveValue(*right));
-    quad->setBottom(toCSSPrimitiveValue(*bottom));
-    quad->setLeft(toCSSPrimitiveValue(*left));
+    quad->setTop(toCSSPrimitiveValue(top));
+    quad->setRight(toCSSPrimitiveValue(right));
+    quad->setBottom(toCSSPrimitiveValue(bottom));
+    quad->setLeft(toCSSPrimitiveValue(left));
 
     return cssValuePool().createValue(quad.release());
 }
@@ -322,7 +322,7 @@ static CSSValue valueForNinePieceImageRepeat(const NinePieceImage& image)
         verticalRepeat = horizontalRepeat;
     else
         verticalRepeat = cssValuePool().createIdentifierValue(valueForRepeatRule(image.verticalRule()));
-    return cssValuePool().createValue(Pair::create(toCSSPrimitiveValue(*horizontalRepeat), toCSSPrimitiveValue(*verticalRepeat), Pair::DropIdenticalValues));
+    return cssValuePool().createValue(Pair::create(toCSSPrimitiveValue(horizontalRepeat), toCSSPrimitiveValue(verticalRepeat), Pair::DropIdenticalValues));
 }
 
 static CSSValue valueForNinePieceImage(const NinePieceImage& image, const ComputedStyle& style)
@@ -378,7 +378,7 @@ static CSSValue valueForReflection(const StyleReflection* reflection, const Comp
         break;
     }
 
-    return CSSReflectValue::create(toCSSPrimitiveValue(*direction), toCSSPrimitiveValue(*offset), valueForNinePieceImage(reflection->mask(), style));
+    return CSSReflectValue::create(toCSSPrimitiveValue(direction), toCSSPrimitiveValue(offset), valueForNinePieceImage(reflection->mask(), style));
 }
 
 static ItemPosition resolveAlignmentAuto(ItemPosition position, Node* element)