Revert r118627 and r118640 "Update Gaia URL."

chrome/browser/net/browser_url_util.cc

Index: chrome/browser/net/browser_url_util.cc
diff --git a/chrome/browser/net/browser_url_util.cc b/chrome/browser/net/browser_url_util.cc
index b3e967d7611352b0f2f560511075908f5593d393..4c33181b135497e73be760a63cf139a2b75c53cb 100644
--- a/chrome/browser/net/browser_url_util.cc
+++ b/chrome/browser/net/browser_url_util.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright (c) 2011 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.
 
@@ -8,7 +8,6 @@
 #include "base/utf_string_conversions.h"
 #include "chrome/common/url_constants.h"
 #include "googleurl/src/gurl.h"
-#include "googleurl/src/url_util.h"
 #include "net/base/escape.h"
 #include "net/base/net_util.h"
 #include "ui/base/clipboard/scoped_clipboard_writer.h"
@@ -45,28 +44,4 @@ GURL AppendQueryParameter(const GURL& url,
   return url.ReplaceComponents(replacements);
 }
 
-bool GetValueForKeyInQuery(const GURL& url,
-                           const std::string& search_key,
-                           std::string* out_value) {
-  url_parse::Component query = url.parsed_for_possibly_invalid_spec().query;
-  url_parse::Component key, value;
-  while (url_parse::ExtractQueryKeyValue(
-      url.spec().c_str(), &query, &key, &value)) {
-    if (key.is_nonempty()) {
-      std::string key_string = url.spec().substr(key.begin, key.len);
-      if (key_string == search_key) {
-        if (value.is_nonempty()) {
-          *out_value = net::UnescapeURLComponent(
-              url.spec().substr(value.begin, value.len),
-              net::UnescapeRule::SPACES | net::UnescapeRule::URL_SPECIAL_CHARS);
-        } else {
-          *out_value = "";
-        }
-        return true;
-      }
-    }
-  }
-  return false;
-}
-
 }  // namespace chrome_browser_net