google_apis: Move AppendQueryParameter() etc. from common/net/url_util.h to net/base/url_util.h

chrome/common/net/url_util.cc

 // 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.
 
 #include "chrome/common/net/url_util.h"
 
 #include "base/string_util.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/common/url_constants.h"
 #include "googleurl/src/gurl.h"
@@ skipping 14 matching lines @@
   // may not encode non-ASCII characters in UTF-8.  See crbug.com/2820.
   string16 text = url.SchemeIs(chrome::kMailToScheme) ?
       ASCIIToUTF16(url.path()) :
       net::FormatUrl(url, languages, net::kFormatUrlOmitNothing,
                      net::UnescapeRule::NONE, NULL, NULL, NULL);
 
   ui::ScopedClipboardWriter scw(clipboard, ui::Clipboard::BUFFER_STANDARD);
   scw.WriteURL(text);
 }
 
-GURL AppendQueryParameter(const GURL& url,
-                          const std::string& name,
-                          const std::string& value) {
-  std::string query(url.query());
-
-  if (!query.empty())
-    query += "&";
-
-  query += (net::EscapeQueryParamValue(name, true) + "=" +
-            net::EscapeQueryParamValue(value, true));
-  GURL::Replacements replacements;
-  replacements.SetQueryStr(query);
-  return url.ReplaceComponents(replacements);
-}
-
-GURL AppendOrReplaceQueryParameter(const GURL& url,
-                                   const std::string& name,
-                                   const std::string& value) {
-  bool replaced = false;
-  std::string param_name = net::EscapeQueryParamValue(name, true);
-  std::string param_value = net::EscapeQueryParamValue(value, true);
-
-  const std::string input = url.query();
-  url_parse::Component cursor(0, input.size());
-  std::string output;
-  url_parse::Component key_range, value_range;
-  while (url_parse::ExtractQueryKeyValue(
-             input.data(), &cursor, &key_range, &value_range)) {
-    const base::StringPiece key(
-        input.data() + key_range.begin, key_range.len);
-    const base::StringPiece value(
-        input.data() + value_range.begin, value_range.len);
-    std::string key_value_pair;
-    // Check |replaced| as only the first pair should be replaced.
-    if (!replaced && key == param_name) {
-      replaced = true;
-      key_value_pair = (param_name + "=" + param_value);
-    } else {
-      key_value_pair.assign(input.data(),
-                            key_range.begin,
-                            value_range.end() - key_range.begin);
-    }
-    if (!output.empty())
-      output += "&";
-
-    output += key_value_pair;
-  }
-  if (!replaced) {
-    if (!output.empty())
-      output += "&";
-
-    output += (param_name + "=" + param_value);
-  }
-  GURL::Replacements replacements;
-  replacements.SetQueryStr(output);
-  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 |
                   net::UnescapeRule::REPLACE_PLUS_WITH_SPACE);
         } else {
           *out_value = "";
         }
         return true;
       }
     }
   }
   return false;
 }
 
 }  // namespace chrome_common_net