Remove hexDigit check in CSSParserValueList

Source/core/css/parser/CSSPropertyParser.cpp

Index: Source/core/css/parser/CSSPropertyParser.cpp
diff --git a/Source/core/css/parser/CSSPropertyParser.cpp b/Source/core/css/parser/CSSPropertyParser.cpp
index 8708db5e2f520e111c93f0c4bf08c7aaedfef9eb..dad869c6e02ee0f4d5680b6a619bff4241710212 100644
--- a/Source/core/css/parser/CSSPropertyParser.cpp
+++ b/Source/core/css/parser/CSSPropertyParser.cpp
@@ -5082,7 +5082,7 @@ static inline bool mightBeRGB(const CharacterType* characters, unsigned length)
 }
 
 template <typename CharacterType>
-static inline bool fastParseColorInternal(RGBA32& rgb, const CharacterType* characters, unsigned length , bool strict)
+static inline bool fastParseColorInternal(RGBA32& rgb, const CharacterType* characters, unsigned length, bool strict)
 {
     CSSPrimitiveValue::UnitType expect = CSSPrimitiveValue::CSS_UNKNOWN;
 
@@ -5305,9 +5305,14 @@ bool CSSPropertyParser::parseColorFromValue(CSSParserValue* value, RGBA32& c, bo
         while (color.length() < 6)
             color = "0" + color;
         return fastParseColor(c, color, false);
-    } else if (value->unit == CSSParserValue::HexColor || value->unit == CSSPrimitiveValue::CSS_IDENT) {
-        if (!fastParseColor(c, value->string, !acceptQuirkyColors && value->unit == CSSPrimitiveValue::CSS_IDENT))
+    } else if (value->unit == CSSPrimitiveValue::CSS_IDENT) {
+        if (!fastParseColor(c, value->string, !acceptQuirkyColors))
             return false;
+    } else if (value->unit == CSSParserValue::HexColor) {
+        ASSERT(value->string[0] != '#');

[Timothy Loh, 2015/05/22 01:05:10]

I don't think this assertion is right (you can write things like #\#)

+        if (value->string.is8Bit())
+            return Color::parseHexColor(value->string.characters8(), value->string.length(), c);
+        return Color::parseHexColor(value->string.characters16(), value->string.length(), c);
     } else if (value->unit == CSSParserValue::Function &&
                 value->function->args != 0 &&
                 value->function->args->size() == 5 /* rgb + two commas */ &&