Mark stylesheet as having media queries at consume time.

third_party/WebKit/Source/core/css/StyleSheetContents.h

 /*
  * (C) 1999-2003 Lars Knoll (knoll@kde.org)
  * Copyright (C) 2004, 2006, 2007, 2008, 2009, 2010, 2012 Apple Inc. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
@@ skipping 73 matching lines @@
     Document* singleOwnerDocument() const;
 
     const String& charset() const { return m_parserContext.charset(); }
 
     bool loadCompleted() const;
     bool hasFailedOrCanceledSubresources() const;
 
     void setHasSyntacticallyValidCSSHeader(bool isValidCss);
     bool hasSyntacticallyValidCSSHeader() const { return m_hasSyntacticallyValidCSSHeader; }
 
-    void setHasFontFaceRule(bool b) { m_hasFontFaceRule = b; }
+    void setHasFontFaceRule() { m_hasFontFaceRule = true; }
     bool hasFontFaceRule() const { return m_hasFontFaceRule; }
     void findFontFaceRules(HeapVector<Member<const StyleRuleFontFace>>& fontFaceRules);
 
     void parserAddNamespace(const AtomicString& prefix, const AtomicString& uri);
     void parserAppendRule(StyleRuleBase*);
 
     void clearRules();
 
     // Rules other than @import.
     const HeapVector<Member<StyleRuleBase>>& childRules() const { return m_childRules; }
@@ skipping 87 matching lines @@
     HeapHashSet<WeakMember<CSSStyleSheet>> m_loadingClients;
     HeapHashSet<WeakMember<CSSStyleSheet>> m_completedClients;
 
     Member<RuleSet> m_ruleSet;
     String m_sourceMapURL;
 };
 
 } // namespace blink
 
 #endif