Moved MQ parsing block tracking to tokenizer

Source/core/css/parser/MediaQueryToken.h

Index: Source/core/css/parser/MediaQueryToken.h
diff --git a/Source/core/css/parser/MediaQueryToken.h b/Source/core/css/parser/MediaQueryToken.h
index 04d48701cbc0684e4919e2abbc1651b3c621d073..f9b94ea35300dfcb12a6c9f57ee4689c889925fa 100644
--- a/Source/core/css/parser/MediaQueryToken.h
+++ b/Source/core/css/parser/MediaQueryToken.h
@@ -40,8 +40,16 @@ enum NumericValueType {
 
 class MediaQueryToken {
 public:
+    enum BlockToken {

[eseidel, 2014/04/08 16:58:49]

Maybe BlockType?  BlockToken makes me think this is a subclass of Token for
blocks or something?

+        NotBlockToken,
+        BlockStart,
+        BlockEnd,
+    };
+
     MediaQueryToken(MediaQueryTokenType);
+    MediaQueryToken(MediaQueryTokenType, BlockToken);
     MediaQueryToken(MediaQueryTokenType, String);
+    MediaQueryToken(MediaQueryTokenType, String, BlockToken);

[eseidel, 2014/04/08 16:58:49]

What does this String do?

 
     MediaQueryToken(MediaQueryTokenType, UChar); // for DelimiterToken
     MediaQueryToken(MediaQueryTokenType, double, NumericValueType); // for NumberToken
@@ -60,6 +68,7 @@ public:
     NumericValueType numericValueType() const { return m_numericValueType; }
     double numericValue() const { return m_numericValue; }
     CSSPrimitiveValue::UnitTypes unitType() const { return m_unit; }
+    BlockToken blockToken() const { return m_blockToken; }
 
 private:
     MediaQueryTokenType m_type;
@@ -70,6 +79,8 @@ private:
     NumericValueType m_numericValueType;
     double m_numericValue;
     CSSPrimitiveValue::UnitTypes m_unit;
+
+    BlockToken m_blockToken;
 };
 
 }