Add support for element ids in TargetedStyleRecalc

Source/core/css/invalidation/StyleInvalidator.cpp

Index: Source/core/css/invalidation/StyleInvalidator.cpp
diff --git a/Source/core/css/invalidation/StyleInvalidator.cpp b/Source/core/css/invalidation/StyleInvalidator.cpp
index 947c135156bd2cc4601741e175feffb229897688..f7654f15b847ad3069ccafce94d5db7862f87901 100644
--- a/Source/core/css/invalidation/StyleInvalidator.cpp
+++ b/Source/core/css/invalidation/StyleInvalidator.cpp
@@ -59,6 +59,7 @@ void StyleInvalidator::RecursionData::pushInvalidationSet(const DescendantInvali
 {
     invalidationSet.getClasses(m_invalidationClasses);
     invalidationSet.getAttributes(m_invalidationAttributes);
+    invalidationSet.getIds(m_invalidationIds);
     m_invalidateCustomPseudo = invalidationSet.customPseudoInvalid();
     m_foundInvalidationSet = true;
 }
@@ -78,6 +79,11 @@ bool StyleInvalidator::RecursionData::matchesCurrentInvalidationSets(Element& el
                 return true;
         }
     }
+    if (element.hasID()) {
+        const AtomicString& id = element.idForStyleResolution();
+        if (m_invalidationIds.contains(id))
+            return true;
+    }
     if (m_invalidateCustomPseudo && element.shadowPseudoId() != nullAtom)
         return true;