Evacuate ComputedStyle references from the CSS*Value hierarchy

third_party/WebKit/Source/core/css/CSSPrimitiveValue.cpp

Index: third_party/WebKit/Source/core/css/CSSPrimitiveValue.cpp
diff --git a/third_party/WebKit/Source/core/css/CSSPrimitiveValue.cpp b/third_party/WebKit/Source/core/css/CSSPrimitiveValue.cpp
index 26bba4bd95f252fb57b38f492bb37970f8b64751..5c2dcb865baf8ea3c9a4516375d6301fc305d6eb 100644
--- a/third_party/WebKit/Source/core/css/CSSPrimitiveValue.cpp
+++ b/third_party/WebKit/Source/core/css/CSSPrimitiveValue.cpp
@@ -25,14 +25,8 @@
 #include "core/css/CSSMarkup.h"
 #include "core/css/CSSToLengthConversionData.h"
 #include "core/css/CSSValuePool.h"
-#include "core/css/StyleSheetContents.h"
-#include "core/dom/Node.h"
-#include "core/style/ComputedStyle.h"
 #include "platform/LayoutUnit.h"
-#include "platform/fonts/FontMetrics.h"
 #include "wtf/StdLibExtras.h"
-#include "wtf/text/StringBuffer.h"
-#include "wtf/text/StringBuilder.h"
 
 using namespace WTF;
 
@@ -146,11 +140,6 @@ CSSPrimitiveValue* CSSPrimitiveValue::create(double value, UnitType type)
     }
 }
 
-CSSPrimitiveValue* CSSPrimitiveValue::create(const Length& value, const ComputedStyle& style)
-{
-    return CSSPrimitiveValue::create(value, style.effectiveZoom());
-}
-
 using CSSTextCache = PersistentHeapHashMap<WeakMember<const CSSPrimitiveValue>, String>;
 
 static CSSTextCache& cssTextCache()