Remove UseCounter

sky/engine/core/html/parser/HTMLDocumentParser.h

Index: sky/engine/core/html/parser/HTMLDocumentParser.h
diff --git a/sky/engine/core/html/parser/HTMLDocumentParser.h b/sky/engine/core/html/parser/HTMLDocumentParser.h
index 6c7499f3584fa8c0cfa387817ce6814d62652597..827d8174bcd4b1d9e238f1db37af00961e28a644 100644
--- a/sky/engine/core/html/parser/HTMLDocumentParser.h
+++ b/sky/engine/core/html/parser/HTMLDocumentParser.h
@@ -30,7 +30,6 @@
 #include "base/memory/weak_ptr.h"
 #include "sky/engine/core/dom/DocumentParser.h"
 #include "sky/engine/core/fetch/ResourceClient.h"
-#include "sky/engine/core/frame/UseCounter.h"
 #include "sky/engine/core/html/parser/CompactHTMLToken.h"
 #include "sky/engine/core/html/parser/HTMLInputStream.h"
 #include "sky/engine/core/html/parser/HTMLScriptRunner.h"
@@ -88,8 +87,6 @@ public:
     bool isExecutingScript() const override final;
     void resumeAfterWaitingForImports() override final;
 
-    UseCounter* useCounter() { return UseCounter::getFrom(contextForParsingSession()); }
-
 private:
     HTMLDocumentParser(HTMLDocument&, bool reportErrors);