Remove unused createdByParser argument from StyleEngine::(parse/create)Sheet

Source/core/dom/StyleElement.cpp

Index: Source/core/dom/StyleElement.cpp
diff --git a/Source/core/dom/StyleElement.cpp b/Source/core/dom/StyleElement.cpp
index 9a7a15fe5e0a9505afb232c595b21fd301a8e4aa..995cafe5e805ffeb742f7e09f2852d42bc2606e1 100644
--- a/Source/core/dom/StyleElement.cpp
+++ b/Source/core/dom/StyleElement.cpp
@@ -195,7 +195,7 @@ StyleElement::ProcessingResult StyleElement::createSheet(Element* e, const Strin
         if (screenEval.eval(mediaQueries.get()) || printEval.eval(mediaQueries.get())) {
             m_loading = true;
             TextPosition startPosition = m_startPosition == TextPosition::belowRangePosition() ? TextPosition::minimumPosition() : m_startPosition;
-            m_sheet = document.styleEngine().createSheet(e, text, startPosition, m_createdByParser);
+            m_sheet = document.styleEngine().createSheet(e, text, startPosition);
             m_sheet->setMediaQueries(mediaQueries.release());
             m_loading = false;
         }