Mark correct tree-scope dirty removing link in shadow.

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

Index: third_party/WebKit/Source/core/html/HTMLLinkElement.cpp
diff --git a/third_party/WebKit/Source/core/html/HTMLLinkElement.cpp b/third_party/WebKit/Source/core/html/HTMLLinkElement.cpp
index 06a8129631ec454bb9090660d522cbdf78bc5917..38cddc87122147cde22309985d14c1951944b10f 100644
--- a/third_party/WebKit/Source/core/html/HTMLLinkElement.cpp
+++ b/third_party/WebKit/Source/core/html/HTMLLinkElement.cpp
@@ -216,7 +216,8 @@ void HTMLLinkElement::removedFrom(ContainerNode* insertionPoint) {
     DCHECK(!linkStyle() || !linkStyle()->hasSheet());
     return;
   }
-  document().styleEngine().removeStyleSheetCandidateNode(*this);
+  document().styleEngine().removeStyleSheetCandidateNode(*this,
+                                                         *insertionPoint);
 
   StyleSheet* removedSheet = sheet();
 
@@ -224,7 +225,7 @@ void HTMLLinkElement::removedFrom(ContainerNode* insertionPoint) {
     m_link->ownerRemoved();
 
   document().styleEngine().setNeedsActiveStyleUpdate(removedSheet,
-                                                     FullStyleUpdate);
+                                                     AnalyzedStyleUpdate);
 }
 
 void HTMLLinkElement::finishParsingChildren() {