Introduce extended mode.

src/preparse-data.h

Index: src/preparse-data.h
diff --git a/src/preparse-data.h b/src/preparse-data.h
index c4ddecdb6ff37bab69cdecdfabc3f0ed3a4b259e..ab57471bf0647d5312c1181cdcbba4ff5e29bafe 100644
--- a/src/preparse-data.h
+++ b/src/preparse-data.h
@@ -49,7 +49,7 @@ class ParserRecorder {
                            int end,
                            int literals,
                            int properties,
-                           StrictModeFlag strict_mode) = 0;
+                           LanguageMode language_mode) = 0;
 
   // Logs a symbol creation of a literal or identifier.
   virtual void LogAsciiSymbol(int start, Vector<const char> literal) { }
@@ -89,12 +89,13 @@ class FunctionLoggingParserRecorder : public ParserRecorder {
                            int end,
                            int literals,
                            int properties,
-                           StrictModeFlag strict_mode) {
+                           LanguageMode language_mode
+                           ) {

[Rico, 2011/11/15 08:25:07]

move ") {" up

[Steven, 2011/11/15 13:33:30]

Done.

     function_store_.Add(start);
     function_store_.Add(end);
     function_store_.Add(literals);
     function_store_.Add(properties);
-    function_store_.Add(strict_mode);
+    function_store_.Add(language_mode);
   }
 
   // Logs an error message and marks the log as containing an error.