Change isCSSWideKeyword() to take a StringView instead of a CSSValueID

third_party/WebKit/Source/core/css/parser/CSSPropertyParserHelpers.cpp

Index: third_party/WebKit/Source/core/css/parser/CSSPropertyParserHelpers.cpp
diff --git a/third_party/WebKit/Source/core/css/parser/CSSPropertyParserHelpers.cpp b/third_party/WebKit/Source/core/css/parser/CSSPropertyParserHelpers.cpp
index 41a388f7daa05ab64448a17919a73dbf409a6cd4..ce08752b343afb1db20b13f87687c154164cbc08 100644
--- a/third_party/WebKit/Source/core/css/parser/CSSPropertyParserHelpers.cpp
+++ b/third_party/WebKit/Source/core/css/parser/CSSPropertyParserHelpers.cpp
@@ -313,7 +313,7 @@ CSSPrimitiveValue* consumeIdentRange(CSSParserTokenRange& range, CSSValueID lowe
 
 CSSCustomIdentValue* consumeCustomIdent(CSSParserTokenRange& range)
 {
-    if (range.peek().type() != IdentToken || isCSSWideKeyword(range.peek().id()))
+    if (range.peek().type() != IdentToken || isCSSWideKeyword(range.peek().value()))
         return nullptr;
     return CSSCustomIdentValue::create(range.consumeIncludingWhitespace().value().toAtomicString());
 }
@@ -1110,6 +1110,14 @@ CSSValue* consumeImage(CSSParserTokenRange& range, CSSParserContext context, Con
     return nullptr;
 }
 
+bool isCSSWideKeyword(StringView keyword)
+{
+    return equalIgnoringASCIICase(keyword, "initial")
+        || equalIgnoringASCIICase(keyword, "inherit")
+        || equalIgnoringASCIICase(keyword, "unset")
+        || equalIgnoringASCIICase(keyword, "default");
+}
+
 } // namespace CSSPropertyParserHelpers
 
 } // namespace blink