Remove @media rules.

sky/engine/core/css/parser/CSSTokenizer.h

Index: sky/engine/core/css/parser/CSSTokenizer.h
diff --git a/sky/engine/core/css/parser/CSSTokenizer.h b/sky/engine/core/css/parser/CSSTokenizer.h
index 74c8dc01acca2b6c769c9e67039e2258d96aeb3a..c83fb667573c8b4ae6f7d536940b33f3d68283d0 100644
--- a/sky/engine/core/css/parser/CSSTokenizer.h
+++ b/sky/engine/core/css/parser/CSSTokenizer.h
@@ -124,8 +124,6 @@ private:
     template <typename CharacterType>
     inline bool detectFunctionTypeToken(int);
     template <typename CharacterType>
-    inline void detectMediaQueryToken(int);
-    template <typename CharacterType>
     inline void detectNumberToken(CharacterType*, int);
     template <typename CharacterType>
     inline void detectDashToken(int);
@@ -144,7 +142,6 @@ private:
 
     enum ParsingMode {
         NormalMode,
-        MediaQueryMode,
         SupportsMode,
     };