Current work-in-progress crbug.com/567021

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

Index: third_party/WebKit/Source/core/css/CSSComputedStyleDeclaration.cpp
diff --git a/third_party/WebKit/Source/core/css/CSSComputedStyleDeclaration.cpp b/third_party/WebKit/Source/core/css/CSSComputedStyleDeclaration.cpp
index b07a0b1a6b9f80efaaeecb44e21d04e3c4a0fef9..4a39d9aeaa815d18c9b5b603c1a0584364ebc8c1 100644
--- a/third_party/WebKit/Source/core/css/CSSComputedStyleDeclaration.cpp
+++ b/third_party/WebKit/Source/core/css/CSSComputedStyleDeclaration.cpp
@@ -34,10 +34,10 @@
 #include "core/css/ComputedStyleCSSValueMapping.h"
 #include "core/css/parser/CSSParser.h"
 #include "core/css/parser/CSSVariableParser.h"
-#include "core/css/resolver/StyleResolver.h"
 #include "core/dom/Document.h"
 #include "core/dom/ExceptionCode.h"
 #include "core/dom/PseudoElement.h"
+#include "core/dom/StyleEngine.h"
 #include "core/layout/LayoutObject.h"
 #include "core/style/ComputedStyle.h"
 #include "wtf/text/StringBuilder.h"
@@ -554,7 +554,7 @@ CSSValue* CSSComputedStyleDeclaration::getPropertyCSSValue(CSSPropertyID propert
 
     bool forceFullLayout = isLayoutDependent(propertyID, style, layoutObject)
         || styledNode->isInShadowTree()
-        || (document.localOwner() && document.ensureStyleResolver().hasViewportDependentMediaQueries());
+        || (document.localOwner() && document.styleEngine().hasViewportDependentMediaQueries());
 
     if (forceFullLayout) {
         document.updateStyleAndLayoutIgnorePendingStylesheetsForNode(styledNode);