net: move GetIdentifyFromURL function into url_util.h

net/base/url_util.cc

 // Copyright 2013 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 "net/base/url_util.h"
 
-#include <utility>
-
 #include "base/logging.h"
-#include "base/strings/string_piece.h"
 #include "net/base/escape.h"
 #include "url/gurl.h"
 
 namespace net {
 
 GURL AppendQueryParameter(const GURL& url,
                           const std::string& name,
                           const std::string& value) {
   std::string query(url.query());
 
@@ skipping 113 matching lines @@
 
 std::string TrimEndingDot(const base::StringPiece& host) {
   base::StringPiece host_trimmed = host;
   size_t len = host_trimmed.length();
   if (len > 1 && host_trimmed[len - 1] == '.') {
     host_trimmed.remove_suffix(1);
   }
   return host_trimmed.as_string();
 }
 
+void GetIdentityFromURL(const GURL& url,
+                        base::string16* username,
+                        base::string16* password) {
+  UnescapeRule::Type flags =
+      UnescapeRule::SPACES | UnescapeRule::URL_SPECIAL_CHARS;
+  *username = UnescapeAndDecodeUTF8URLComponent(url.username(), flags);
+  *password = UnescapeAndDecodeUTF8URLComponent(url.password(), flags);
+}
+
 }  // namespace net