IDL compiler: remove special case capitalization (cssText, xmllang, xmlbase, xmlspace)

Source/core/css/CSSHostRule.cpp

Index: Source/core/css/CSSHostRule.cpp
diff --git a/Source/core/css/CSSHostRule.cpp b/Source/core/css/CSSHostRule.cpp
index 983c37709ab99eba97c022bfe95094e38f663a97..f75f80e15e627ae62c0438d70c7ea1170f852bad 100644
--- a/Source/core/css/CSSHostRule.cpp
+++ b/Source/core/css/CSSHostRule.cpp
@@ -36,7 +36,7 @@ String CSSHostRule::cssText() const
 {
     StringBuilder result;
     result.appendLiteral("@host { \n");
-    appendCssTextForItems(result);
+    appendCSSTextForItems(result);
     result.append('}');
     return result.toString();
 }