[selectors4] Use common ancestor strategy for :focus-within

third_party/WebKit/Source/core/html/HTMLFrameElementBase.cpp

Index: third_party/WebKit/Source/core/html/HTMLFrameElementBase.cpp
diff --git a/third_party/WebKit/Source/core/html/HTMLFrameElementBase.cpp b/third_party/WebKit/Source/core/html/HTMLFrameElementBase.cpp
index 9ca4b77574b15103d87b460053cd0dc5f82fa09c..5b8ae4828c6f0010f1fcadf788721abf94122b86 100644
--- a/third_party/WebKit/Source/core/html/HTMLFrameElementBase.cpp
+++ b/third_party/WebKit/Source/core/html/HTMLFrameElementBase.cpp
@@ -213,8 +213,10 @@ bool HTMLFrameElementBase::SupportsFocus() const {
   return true;
 }
 
-void HTMLFrameElementBase::SetFocused(bool received, WebFocusType focus_type) {
-  HTMLFrameOwnerElement::SetFocused(received, focus_type);
+void HTMLFrameElementBase::SetFocused(bool received,
+                                      WebFocusType focus_type,
+                                      Node* common_ancestor) {
+  HTMLFrameOwnerElement::SetFocused(received, focus_type, common_ancestor);
   if (Page* page = GetDocument().GetPage()) {
     if (received) {
       page->GetFocusController().SetFocusedFrame(ContentFrame());