Current work-in-progress crbug.com/567021

third_party/WebKit/Source/core/dom/Document.h

Index: third_party/WebKit/Source/core/dom/Document.h
diff --git a/third_party/WebKit/Source/core/dom/Document.h b/third_party/WebKit/Source/core/dom/Document.h
index 4037cbd70347c2502cde8ad58399cb255c5c6bc3..52d49f3089a34a2aaded762e129ea36d8aeb1e0c 100644
--- a/third_party/WebKit/Source/core/dom/Document.h
+++ b/third_party/WebKit/Source/core/dom/Document.h
@@ -182,14 +182,6 @@ using MouseEventWithHitTestResults =
     EventWithHitTestResults<PlatformMouseEvent>;
 using ExceptionCode = int;
 
-enum StyleResolverUpdateMode {
-  // Discards the StyleResolver and rebuilds it.
-  FullStyleUpdate,
-  // Attempts to use StyleInvalidationAnalysis to avoid discarding the entire
-  // StyleResolver.
-  AnalyzedStyleUpdate
-};
-
 enum NodeListInvalidationType {
   DoNotInvalidateOnAttributeChanges = 0,
   InvalidateOnClassAttrChange,
@@ -1233,7 +1225,6 @@ class CORE_EXPORT Document : public ContainerNode,
   void notifyResizeForViewportUnits();
 
   void updateActiveStyle();
-  void updateStyleInvalidationIfNeeded();
 
   DECLARE_VIRTUAL_TRACE();
 
@@ -1367,6 +1358,7 @@ class CORE_EXPORT Document : public ContainerNode,
   void updateUseShadowTreesIfNeeded();
   void evaluateMediaQueryListIfNeeded();
 
+  void updateStyleInvalidationIfNeeded();
   void updateStyle();
   void notifyLayoutTreeOfSubtreeChanges();