Re-collect rule features for watched selectors.

third_party/WebKit/Source/core/dom/CSSSelectorWatch.cpp

 /*
  * Copyright (C) 2013 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 16 matching lines @@
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include "core/dom/CSSSelectorWatch.h"
 
 #include "core/css/StylePropertySet.h"
 #include "core/css/parser/CSSParser.h"
 #include "core/dom/Document.h"
 #include "core/dom/ExecutionContext.h"
+#include "core/dom/StyleEngine.h"
 #include "core/frame/LocalFrame.h"
 #include "core/loader/FrameLoaderClient.h"
 #include "core/style/StyleRareNonInheritedData.h"
 
 namespace blink {
 
 // The address of this string is important; its value is just documentation.
 static const char kSupplementName[] = "CSSSelectorWatch";
 
 CSSSelectorWatch::CSSSelectorWatch(Document& document)
@@ skipping 104 matching lines @@
         CSSSelectorList selectorList = CSSParser::parseSelector(CSSParserContext(UASheetMode, 0), nullptr, selectors[i]);
         if (!selectorList.isValid())
             continue;
 
         // Only accept Compound Selectors, since they're cheaper to match.
         if (!allCompound(selectorList))
             continue;
 
         m_watchedCallbackSelectors.append(StyleRule::create(std::move(selectorList), callbackPropertySet));
     }
-    document().changedSelectorWatch();
+    document().styleEngine().watchedSelectorsChanged();
 }
 
 DEFINE_TRACE(CSSSelectorWatch)
 {
     visitor->trace(m_watchedCallbackSelectors);
     visitor->trace(m_document);
     WillBeHeapSupplement<Document>::trace(visitor);
 }
 
 } // namespace blink