CSS Lazy Parsing perf jobs

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

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "core/css/parser/CSSTokenizer.h"
 
 namespace blink {
 #include "core/CSSTokenizerCodepoints.cpp"
 }
 
@@ skipping 63 matching lines @@
 }
 
 CSSParserTokenRange CSSTokenizer::Scope::tokenRange() {
   return m_tokens;
 }
 
 unsigned CSSTokenizer::Scope::tokenCount() {
   return m_tokens.size();
 }
 
+void CSSTokenizer::Scope::storeString(const String& string) {
+  if (!m_stringPool)
+    m_stringPool.reset(new Vector<String>);
+  m_stringPool->append(string);
+}
+
 static bool isNewLine(UChar cc) {
   // We check \r and \f here, since we have no preprocessing stage
   return (cc == '\r' || cc == '\n' || cc == '\f');
 }
 
 // http://dev.w3.org/csswg/css-syntax/#check-if-two-code-points-are-a-valid-escape
 static bool twoCharsAreValidEscape(UChar first, UChar second) {
   return first == '\\' && !isNewLine(second);
 }
 
@@ skipping 590 matching lines @@
   reconsume(first);
   return areIdentifier;
 }
 
 StringView CSSTokenizer::registerString(const String& string) {
   m_scope.storeString(string);
   return string;
 }
 
 }  // namespace blink