Improve JsonDoubleQuoteT to do script escapes

chrome/common/json_value_serializer_unittest.cc

 // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "base/basictypes.h"
 #include "base/file_util.h"
 #include "base/json/json_reader.h"
 #include "base/json/json_writer.h"
 #include "base/path_service.h"
 #include "base/string_util.h"
@@ skipping 65 matching lines @@
     all_chars += static_cast<wchar_t>(i);
   }
   // Generated in in Firefox using the following js (with an extra backslash for
   // double quote):
   // var s = '';
   // for (var i = 1; i < 256; ++i) { s += String.fromCharCode(i); }
   // uneval(s).replace(/\\/g, "\\\\");
   std::string all_chars_expected =
       "\\u0001\\u0002\\u0003\\u0004\\u0005\\u0006\\u0007\\b\\t\\n\\u000B\\f\\r"
       "\\u000E\\u000F\\u0010\\u0011\\u0012\\u0013\\u0014\\u0015\\u0016\\u0017"
-      "\\u0018\\u0019\\u001A\\u001B\\u001C\\u001D\\u001E"
-      "\\u001F !\\\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\"
+      "\\u0018\\u0019\\u001A\\u001B\\u001C\\u001D\\u001E\\u001F !\\\""
+      "#$%&'()*+,-./0123456789:;\\u003C=\\u003E?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\"
       "\\]^_`abcdefghijklmnopqrstuvwxyz{|}~\\u007F\\u0080\\u0081\\u0082\\u0083"
       "\\u0084\\u0085\\u0086\\u0087\\u0088\\u0089\\u008A\\u008B\\u008C\\u008D"
       "\\u008E\\u008F\\u0090\\u0091\\u0092\\u0093\\u0094\\u0095\\u0096\\u0097"
       "\\u0098\\u0099\\u009A\\u009B\\u009C\\u009D\\u009E\\u009F\\u00A0\\u00A1"
       "\\u00A2\\u00A3\\u00A4\\u00A5\\u00A6\\u00A7\\u00A8\\u00A9\\u00AA\\u00AB"
       "\\u00AC\\u00AD\\u00AE\\u00AF\\u00B0\\u00B1\\u00B2\\u00B3\\u00B4\\u00B5"
       "\\u00B6\\u00B7\\u00B8\\u00B9\\u00BA\\u00BB\\u00BC\\u00BD\\u00BE\\u00BF"
       "\\u00C0\\u00C1\\u00C2\\u00C3\\u00C4\\u00C5\\u00C6\\u00C7\\u00C8\\u00C9"
       "\\u00CA\\u00CB\\u00CC\\u00CD\\u00CE\\u00CF\\u00D0\\u00D1\\u00D2\\u00D3"
       "\\u00D4\\u00D5\\u00D6\\u00D7\\u00D8\\u00D9\\u00DA\\u00DB\\u00DC\\u00DD"
@@ skipping 241 matching lines @@
   FilePath source_file_path;
   ASSERT_TRUE(PathService::Get(chrome::DIR_TEST_DATA, &source_file_path));
   source_file_path = source_file_path.Append(
       FILE_PATH_LITERAL("serializer_test_nowhitespace.js"));
   ASSERT_TRUE(file_util::PathExists(source_file_path));
   JSONFileValueSerializer serializer(source_file_path);
   scoped_ptr<Value> root;
   root.reset(serializer.Deserialize(NULL));
   ASSERT_TRUE(root.get());
 }