Imported WebKit commit 953baa67aa07087b6ecd4199351ec554c724e27d (http://svn.webkit.org/repository/webkit/trunk@122676)

1 files changed, 4 insertions, 1 deletions

diff --git a/Source/WebCore/dom/ElementShadow.cpp b/Source/WebCore/dom/ElementShadow.cpp
index 1f650f772..68a9b0189 100644
--- a/Source/WebCore/dom/ElementShadow.cpp
+++ b/Source/WebCore/dom/ElementShadow.cpp
@@ -65,7 +65,7 @@ static bool validateShadowRoot(Document* document, ShadowRoot* shadowRoot, Excep
     return true;
 }
 
-void ElementShadow::addShadowRoot(Element* shadowHost, PassRefPtr<ShadowRoot> shadowRoot, ExceptionCode& ec)
+void ElementShadow::addShadowRoot(Element* shadowHost, PassRefPtr<ShadowRoot> shadowRoot, ShadowRoot::ShadowRootType type, ExceptionCode& ec)
 {
     ASSERT(shadowHost);
     ASSERT(shadowRoot);
@@ -73,6 +73,9 @@ void ElementShadow::addShadowRoot(Element* shadowHost, PassRefPtr<ShadowRoot> sh
     if (!validateShadowRoot(shadowHost->document(), shadowRoot.get(), ec))
         return;
 
+    if (type == ShadowRoot::AuthorShadowRoot)
+        shadowHost->willAddAuthorShadowRoot();
+
     shadowRoot->setHost(shadowHost);
     shadowRoot->setParentTreeScope(shadowHost->treeScope());
     m_shadowRoots.push(shadowRoot.get());