Remove erroneous comment for net::EscapePath().

net/base/escape.h

 // Copyright (c) 2012 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.
 
 #ifndef NET_BASE_ESCAPE_H_
 #define NET_BASE_ESCAPE_H_
 
 #include <stdint.h>
 
 #include <string>
 
 #include "base/strings/string16.h"
 #include "base/strings/string_piece.h"
 #include "base/strings/utf_offset_string_conversions.h"
 #include "net/base/net_export.h"
 
 namespace net {
 
 // Escaping --------------------------------------------------------------------
 
 // Escapes characters in text suitable for use as a query parameter value.
 // We %XX everything except alphanumerics and -_.!~*'()
 // Spaces change to "+" unless you pass usePlus=false.
 // This is basically the same as encodeURIComponent in javascript.
 NET_EXPORT std::string EscapeQueryParamValue(base::StringPiece text,
                                              bool use_plus);
 
 // Escapes a partial or complete file/pathname.  This includes:
 // non-printable, non-7bit, and (including space)  "#%:<>?[\]^`{|}
-// For the base::string16 version, we attempt a conversion to |codepage| before
-// encoding the string.  If this conversion fails, we return false.
 NET_EXPORT std::string EscapePath(base::StringPiece path);
 
 #if defined(OS_MACOSX)
 // Escapes characters as per expectations of NSURL. This includes:
 // non-printable, non-7bit, and (including space)  "#%<>[\]^`{|}
 NET_EXPORT std::string EscapeNSURLPrecursor(base::StringPiece precursor);
 #endif  // defined(OS_MACOSX)
 
 // Escapes application/x-www-form-urlencoded content.  This includes:
 // non-printable, non-7bit, and (including space)  ?>=<;+'&%$#"![\]^`{|}
@@ skipping 102 matching lines @@
     UnescapeRule::Type rules,
     base::OffsetAdjuster::Adjustments* adjustments);
 
 // Unescapes the following ampersand character codes from |text|:
 // &lt; &gt; &amp; &quot; &#39;
 NET_EXPORT base::string16 UnescapeForHTML(base::StringPiece16 text);
 
 }  // namespace net
 
 #endif  // NET_BASE_ESCAPE_H_