Revert of Make dates default to the local timezone if none specified (https://codereview.chromium.…

src/dateparser.h

 // Copyright 2011 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef V8_DATEPARSER_H_
 #define V8_DATEPARSER_H_
 
 #include "src/allocation.h"
 #include "src/char-predicates.h"
 #include "src/scanner.h"
@@ skipping 334 matching lines @@
 
    private:
     static const int kSize = 3;
     int comp_[kSize];
     int index_;
     int named_month_;
     // If set, ensures that data is always parsed in year-month-date order.
     bool is_iso_date_;
   };
 
-  // Tries to parse an ES6 Date Time String. Returns the next token
+  // Tries to parse an ES5 Date Time String. Returns the next token
   // to continue with in the legacy date string parser. If parsing is
   // complete, returns DateToken::EndOfInput(). If terminally unsuccessful,
   // returns DateToken::Invalid(). Otherwise parsing continues in the
   // legacy parser.
   template <typename Char>
-  static DateParser::DateToken ParseES6DateTime(
-      DateStringTokenizer<Char>* scanner,
-      DayComposer* day,
-      TimeComposer* time,
+  static DateParser::DateToken ParseES5DateTime(
+      DateStringTokenizer<Char>* scanner, DayComposer* day, TimeComposer* time,
       TimeZoneComposer* tz);
 };
 
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_DATEPARSER_H_