Index: third_party/WebKit/Source/core/dom/Node.cpp |
diff --git a/third_party/WebKit/Source/core/dom/Node.cpp b/third_party/WebKit/Source/core/dom/Node.cpp |
index 7a5eca1ad8e04ddf27f1747d56fa9275aeb5f0f8..c62031197711027a5f38624d53690c695fb812b5 100644 |
--- a/third_party/WebKit/Source/core/dom/Node.cpp |
+++ b/third_party/WebKit/Source/core/dom/Node.cpp |
@@ -779,6 +779,17 @@ bool Node::isInert() const { |
(!canParticipateInFlatTree() || |
!FlatTreeTraversal::containsIncludingPseudoElement(*dialog, *this))) |
return true; |
+ |
+ if (RuntimeEnabledFeatures::inertAttributeEnabled()) { |
+ const Node* node = this; |
+ do { |
+ if (node->isElementNode() && |
+ toElement(node)->hasAttribute(HTMLNames::inertAttr)) |
+ return true; |
+ node = FlatTreeTraversal::parentElement(*node); |
+ } while (node); |
+ } |
+ |
return document().localOwner() && document().localOwner()->isInert(); |
} |