Add more string_util functions to base namespace.

chrome/browser/chromeos/login/login_browsertest.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 "ash/shell.h"
 #include "ash/system/tray/system_tray.h"
 #include "base/command_line.h"
 #include "base/json/json_file_value_serializer.h"
 #include "base/path_service.h"
 #include "base/strings/string_util.h"
@@ skipping 126 matching lines @@
                                     const std::string& password) {
     // Note the input elements must match gaia_auth/offline.html.
     JSExpect("document.querySelector('#offline-gaia').hidden");
     JSExpect("!document.querySelector('#signin-frame').hidden");
     std::string js =
         "(function(){"
           "document.getElementsByName('email')[0].value = '$Email';"
           "document.getElementsByName('password')[0].value = '$Password';"
           "document.getElementById('submit-button').click();"
         "})();";
-    ReplaceSubstringsAfterOffset(&js, 0, "$Email", user_email);
-    ReplaceSubstringsAfterOffset(&js, 0, "$Password", password);
+    base::ReplaceSubstringsAfterOffset(&js, 0, "$Email", user_email);
+    base::ReplaceSubstringsAfterOffset(&js, 0, "$Password", password);
     ExecuteJsInGaiaAuthFrame(js);
   }
 
   void SubmitGaiaAuthOfflineForm(const std::string& user_email,
                                  const std::string& password) {
     const std::string animated_pages =
         "document.querySelector('#offline-gaia /deep/ "
         "#animatedPages')";
     const std::string email_input =
         "document.querySelector('#offline-gaia /deep/ #emailInput')";
@@ skipping 12 matching lines @@
     JSExpect("document.querySelector('#signin-frame').hidden");
     const std::string js =
         animated_pages +
         ".addEventListener('neon-animation-finish',"
         "function() {"
         "window.domAutomationController.setAutomationId(0);"
         "window.domAutomationController.send('switchToPassword');"
         "})";
     ASSERT_TRUE(content::ExecuteScript(web_contents(), js));
     std::string set_email = email_input + ".value = '$Email'";
-    ReplaceSubstringsAfterOffset(&set_email, 0, "$Email", user_email);
+    base::ReplaceSubstringsAfterOffset(&set_email, 0, "$Email", user_email);
     ASSERT_TRUE(content::ExecuteScript(web_contents(), set_email));
     ASSERT_TRUE(content::ExecuteScript(web_contents(),
                                        email_next_button + ".fire('tap')"));
     std::string message;
     do {
       ASSERT_TRUE(message_queue.WaitForMessage(&message));
     } while (message != "\"switchToPassword\"");
 
     std::string set_password = password_input + ".value = '$Password'";
-    ReplaceSubstringsAfterOffset(&set_password, 0, "$Password", password);
+    base::ReplaceSubstringsAfterOffset(&set_password, 0, "$Password", password);
     ASSERT_TRUE(content::ExecuteScript(web_contents(), set_password));
     ASSERT_TRUE(content::ExecuteScript(web_contents(),
                                        password_next_button + ".fire('tap')"));
   }
 
   void PrepareOfflineLogin() {
     bool show_user;
     ASSERT_TRUE(chromeos::CrosSettings::Get()->GetBoolean(
         chromeos::kAccountsPrefShowUserNamesOnSignIn, &show_user));
     ASSERT_FALSE(show_user);
@@ skipping 136 matching lines @@
   content::WindowedNotificationObserver session_start_waiter(
       chrome::NOTIFICATION_SESSION_STARTED,
       content::NotificationService::AllSources());
   SubmitGaiaAuthOfflineForm(kTestUser, kPassword);
   session_start_waiter.Wait();
 
   TestSystemTrayIsVisible();
 }
 
 }  // namespace