A thread safe CSS calc parser for sizes

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 f70615e780f82f1c67d553f26449c8c8489dcc25..9821b5d0e37bc9811a65f2b6f6f4cc4ae0bee068 100644
--- a/Source/core/css/parser/MediaQueryToken.h
+++ b/Source/core/css/parser/MediaQueryToken.h
@@ -27,10 +27,10 @@ enum MediaQueryTokenType {
     RightBracketToken = 13,
     LeftBraceToken = 14,
     RightBraceToken = 15,
-    StringToken = 15,

[eseidel, 2014/04/29 04:50:07]

Was this causing other bugs?  Do we need to mark these invididually with their
values or can we just let the compiler generate them?

-    BadStringToken = 16,
-    EOFToken = 17,
-    CommentToken = 18,
+    StringToken = 16,
+    BadStringToken = 17,
+    EOFToken = 18,
+    CommentToken = 19,
 };
 
 enum NumericValueType {
@@ -81,6 +81,8 @@ private:
     BlockType m_blockType;
 };
 
+typedef Vector<MediaQueryToken>::iterator MediaQueryTokenIterator;
+
 } // namespace
 
 #endif // MediaQueryToken_h