Renamed /shadow-all/ to /shadow/.

Source/core/css/SelectorChecker.cpp

Index: Source/core/css/SelectorChecker.cpp
diff --git a/Source/core/css/SelectorChecker.cpp b/Source/core/css/SelectorChecker.cpp
index f4010df842edc4196be917072147505933271a17..04e0146d47520491b0c943ef6b1e8fcc42edb599 100644
--- a/Source/core/css/SelectorChecker.cpp
+++ b/Source/core/css/SelectorChecker.cpp
@@ -290,7 +290,7 @@ SelectorChecker::Match SelectorChecker::matchForRelation(const SelectorCheckingC
         return SelectorFailsAllSiblings;
 
     case CSSSelector::ShadowPseudo:
-    case CSSSelector::ShadowAll:
+    case CSSSelector::Shadow:
         {
             // If we're in the same tree-scope as the scoping element, then following a shadow descendant combinator would escape that and thus the scope.
             if (context.scope && context.scope->treeScope() == context.element->treeScope() && (context.behaviorAtBoundary & BoundaryBehaviorMask) != StaysWithinTreeScope)