Simplify media query handling for stylesheets.

sky/engine/core/css/resolver/StyleResolver.h

Index: sky/engine/core/css/resolver/StyleResolver.h
diff --git a/sky/engine/core/css/resolver/StyleResolver.h b/sky/engine/core/css/resolver/StyleResolver.h
index abc7d3a14d02d05f3025272c98e6620745922ae7..787b906d2b22b35be4d2d57e4d621b411178156f 100644
--- a/sky/engine/core/css/resolver/StyleResolver.h
+++ b/sky/engine/core/css/resolver/StyleResolver.h
@@ -24,7 +24,6 @@
 
 #include "sky/engine/core/css/MediaQueryEvaluator.h"
 #include "sky/engine/core/css/resolver/MatchedPropertiesCache.h"
-#include "sky/engine/core/css/resolver/MediaQueryResult.h"
 #include "sky/engine/core/css/resolver/ScopedStyleResolver.h"
 #include "sky/engine/core/css/resolver/StyleResourceLoader.h"
 #include "sky/engine/platform/heap/Handle.h"
@@ -92,11 +91,6 @@ public:
     // FIXME: Rename to reflect the purpose, like didChangeFontSize or something.
     void invalidateMatchedPropertiesCache();
 
-    MediaQueryEvaluator& medium() const { return *m_medium; }
-
-    void resetMediaQueryAffectedByViewportChange();
-    void addMediaQueryAffectedByViewportChange(const MediaQueryResultList&);
-
     void notifyResizeForViewportUnits();
 
     StyleSharingList& styleSharingList() { return m_styleSharingList; }
@@ -149,12 +143,9 @@ private:
     MatchedPropertiesCache m_matchedPropertiesCache;
 
     OwnPtr<MediaQueryEvaluator> m_medium;
-    MediaQueryResultList m_viewportDependentMediaQueryResults;
 
     RawPtr<Document> m_document;
 
-    bool m_printMediaType;
-
     StyleResourceLoader m_styleResourceLoader;
 
     StyleSharingList m_styleSharingList;