Replace CSSParserString with StringView.

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

Index: third_party/WebKit/Source/core/css/parser/CSSParserToken.cpp
diff --git a/third_party/WebKit/Source/core/css/parser/CSSParserToken.cpp b/third_party/WebKit/Source/core/css/parser/CSSParserToken.cpp
index 7f1cde985969b1d5a87b2047ae27872dfc08f878..308dc302f4b17af5da5328068c42f990a5fbe28f 100644
--- a/third_party/WebKit/Source/core/css/parser/CSSParserToken.cpp
+++ b/third_party/WebKit/Source/core/css/parser/CSSParserToken.cpp
@@ -28,11 +28,11 @@ CSSParserToken::CSSParserToken(CSSParserTokenType type, UChar c)
     ASSERT(m_type == DelimiterToken);
 }
 
-CSSParserToken::CSSParserToken(CSSParserTokenType type, CSSParserString value, BlockType blockType)
+CSSParserToken::CSSParserToken(CSSParserTokenType type, StringView value, BlockType blockType)
     : m_type(type)
     , m_blockType(blockType)
 {
-    initValueFromCSSParserString(value);
+    initValueFromStringView(value);
     m_id = -1;
 }
 
@@ -56,19 +56,19 @@ CSSParserToken::CSSParserToken(CSSParserTokenType type, UChar32 start, UChar32 e
     m_unicodeRange.end = end;
 }
 
-CSSParserToken::CSSParserToken(HashTokenType type, CSSParserString value)
+CSSParserToken::CSSParserToken(HashTokenType type, StringView value)
     : m_type(HashToken)
     , m_blockType(NotBlock)
     , m_hashTokenType(type)
 {
-    initValueFromCSSParserString(value);
+    initValueFromStringView(value);
 }
 
-void CSSParserToken::convertToDimensionWithUnit(CSSParserString unit)
+void CSSParserToken::convertToDimensionWithUnit(StringView unit)
 {
     ASSERT(m_type == NumberToken);
     m_type = DimensionToken;
-    initValueFromCSSParserString(unit);
+    initValueFromStringView(unit);
 
     if (unit.is8Bit())
         m_unit = static_cast<unsigned>(lookupCSSPrimitiveValueUnit(unit.characters8(), unit.length()));
@@ -145,10 +145,10 @@ bool CSSParserToken::hasStringBacking() const
         || tokenType == StringToken;
 }
 
-CSSParserToken CSSParserToken::copyWithUpdatedString(const CSSParserString& parserString) const
+CSSParserToken CSSParserToken::copyWithUpdatedString(const StringView& string) const
 {
     CSSParserToken copy(*this);
-    copy.initValueFromCSSParserString(parserString);
+    copy.initValueFromStringView(string);
     return copy;
 }
 
@@ -207,24 +207,24 @@ void CSSParserToken::serialize(StringBuilder& builder) const
     // simple we handle some of the edge cases incorrectly (see comments below).
     switch (type()) {
     case IdentToken:
-        serializeIdentifier(value(), builder);
+        serializeIdentifier(value().toString(), builder);
         break;
     case FunctionToken:
-        serializeIdentifier(value(), builder);
+        serializeIdentifier(value().toString(), builder);
         return builder.append('(');
     case AtKeywordToken:
         builder.append('@');
-        serializeIdentifier(value(), builder);
+        serializeIdentifier(value().toString(), builder);
         break;
     case HashToken:
         // This will always serialize as a hash-token with 'id' type instead of
         // preserving the type of the input.
         builder.append('#');
-        serializeIdentifier(value(), builder);
+        serializeIdentifier(value().toString(), builder);
         break;
     case UrlToken:
         builder.append("url(");
-        serializeIdentifier(value(), builder);
+        serializeIdentifier(value().toString(), builder);
         return builder.append(")");
     case DelimiterToken:
         if (delimiter() == '\\')
@@ -239,12 +239,12 @@ void CSSParserToken::serialize(StringBuilder& builder) const
     case DimensionToken:
         // This will incorrectly serialize e.g. 4e3e2 as 4000e2
         builder.appendNumber(numericValue());
-        serializeIdentifier(value(), builder);
+        serializeIdentifier(value().toString(), builder);
         break;
     case UnicodeRangeToken:
         return builder.append(String::format("U+%X-%X", unicodeRangeStart(), unicodeRangeEnd()));
     case StringToken:
-        return serializeString(value(), builder);
+        return serializeString(value().toString(), builder);
 
     case IncludeMatchToken:
         return builder.append("~=");