CSS Lazy Parsing perf jobs

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

Index: third_party/WebKit/Source/core/css/parser/CSSTokenizer.cpp
diff --git a/third_party/WebKit/Source/core/css/parser/CSSTokenizer.cpp b/third_party/WebKit/Source/core/css/parser/CSSTokenizer.cpp
index 8daf820f29cc6007ebf0efb0625b44fc4da61798..d285fe02cc5df87746aef75e4710a313253bd8f5 100644
--- a/third_party/WebKit/Source/core/css/parser/CSSTokenizer.cpp
+++ b/third_party/WebKit/Source/core/css/parser/CSSTokenizer.cpp
@@ -81,6 +81,12 @@ 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');