Make HTMLNames threadsafe

Source/WebCore/scripts/StaticString.pm

 # Copyright (C) 2013 Google, Inc. All Rights Reserved.
 #
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions
 # are met:
 # 1. Redistributions of source code must retain the above copyright
 #    notice, this list of conditions and the following disclaimer.
 # 2. 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 with the distribution.
@@ skipping 16 matching lines @@
 use Hasher;
 
 sub GenerateStrings($)
 {
     my $stringsRef = shift;
     my %strings = %$stringsRef;
 
     my @result = ();
 
     while ( my ($name, $value) = each %strings ) {
+        my $characterList = join("', '", split("", $value));
+        push(@result, "static const UChar ${name}String16[] = { '$characterList', 0 };\n");
+    }
+
+    push(@result, "\n");
+
+    while ( my ($name, $value) = each %strings ) {
         push(@result, "static const LChar ${name}String8[] = \"${value}\";\n");
     }
 
     push(@result, "\n");
 
     while ( my ($name, $value) = each %strings ) {
         my $length = length($value);
         my $hash = Hasher::GenerateHashValue($value);
         push(@result, <<END);
 static StringImpl::StaticASCIILiteral ${name}Data = {
     StringImpl::StaticASCIILiteral::s_initialRefCount,
     $length,
     ${name}String8,
-    0,
+    ${name}String16,
     StringImpl::StaticASCIILiteral::s_initialFlags | (${hash} << StringImpl::StaticASCIILiteral::s_hashShift)
 };
 END
     }
 
     push(@result, "\n");
 
     while ( my ($name, $value) = each %strings ) {
         push(@result, "static StringImpl* ${name}Impl = reinterpret_cast<StringImpl*>(&${name}Data);\n");
     }
@@ skipping 17 matching lines @@
     }
 
     push(@result, "#endif // NDEBUG\n");
 
     push(@result, "\n");
 
     return join "", @result;
 }
 
 1;