Fix inconsistencies wrt whitespaces.

src/dateparser.h

 // Copyright 2011 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 104 matching lines @@
     // The skip methods return whether they actually skipped something.
     bool Skip(uint32_t c) {
       if (ch_ == c) {
         Next();
         return true;
       }
       return false;
     }
 
     bool SkipWhiteSpace() {
-      if (unicode_cache_->IsWhiteSpace(ch_)) {
+      if (unicode_cache_->IsWhiteSpaceOrLineTerminator(ch_)) {
         Next();
         return true;
       }
       return false;
     }
 
     bool SkipParentheses() {
       if (ch_ != '(') return false;
       int balance = 0;
       do {
@@ skipping 264 matching lines @@
       DateStringTokenizer<Char>* scanner,
       DayComposer* day,
       TimeComposer* time,
       TimeZoneComposer* tz);
 };
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_DATEPARSER_H_