[CSSTypedOM] Computed StylePropertyMap use ComputedStyle for Lengths

third_party/WebKit/Source/core/css/cssom/WindowGetComputedStyle.h

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef WindowGetComputedStyle_h
 #define WindowGetComputedStyle_h
 
 #include "core/css/CSSComputedStyleDeclaration.h"
 #include "core/css/cssom/ComputedStylePropertyMap.h"
 
 namespace blink {
 
 class WindowGetComputedStyle {
     STATIC_ONLY(WindowGetComputedStyle);
 public:
     static StylePropertyMap* getComputedStyleMap(const DOMWindow&, Element* element, const String& pseudoElement)
     {
         DCHECK(element);
         CSSComputedStyleDeclaration* computedStyleDeclaration = CSSComputedStyleDeclaration::create(element, false, pseudoElement);
-        return ComputedStylePropertyMap::create(computedStyleDeclaration);
+        return ComputedStylePropertyMap::create(computedStyleDeclaration, element);
     }
 };
 
 } // namespace blink
 
 #endif // WindowGetComputedStyle_h