Force adding sheets and recalc for html import re-ordering.

third_party/WebKit/Source/core/html/imports/LinkImport.cpp

Index: third_party/WebKit/Source/core/html/imports/LinkImport.cpp
diff --git a/third_party/WebKit/Source/core/html/imports/LinkImport.cpp b/third_party/WebKit/Source/core/html/imports/LinkImport.cpp
index d5fecf9d305110bce4a6806456a18663b8526c10..f1de54b6a0af350679335b09b508488072d2f7af 100644
--- a/third_party/WebKit/Source/core/html/imports/LinkImport.cpp
+++ b/third_party/WebKit/Source/core/html/imports/LinkImport.cpp
@@ -118,6 +118,11 @@ void LinkImport::ownerInserted() {
     m_child->ownerInserted();
 }
 
+void LinkImport::ownerRemoved() {
+  if (m_owner)
+    m_owner->document().styleEngine().importRemoved();
+}
+
 DEFINE_TRACE(LinkImport) {
   visitor->trace(m_child);
   HTMLImportChildClient::trace(visitor);