Remove file_util::TrimTrailingSeparators(), which is deprecated and...

chrome/test/mini_installer_test/chrome_mini_installer.cc

Index: chrome/test/mini_installer_test/chrome_mini_installer.cc
===================================================================
--- chrome/test/mini_installer_test/chrome_mini_installer.cc	(revision 28937)
+++ chrome/test/mini_installer_test/chrome_mini_installer.cc	(working copy)
@@ -353,21 +353,20 @@
 
 // Deletes Installer folder from Applications directory.
 void ChromeMiniInstaller::DeleteFolder(const wchar_t* folder_name) {
-  std::wstring install_path = GetChromeInstallDirectoryLocation();
+  FilePath install_path(GetChromeInstallDirectoryLocation());
   if (wcscmp(folder_name, L"version_folder") == 0) {
     std::wstring delete_path;
     delete_path = mini_installer_constants::kChromeAppDir;
     std::wstring build_number;
     GetChromeVersionFromRegistry(&build_number);
     delete_path = delete_path + build_number;
-    file_util::AppendToPath(&install_path, delete_path);
+    install_path = install_path.Append(delete_path);
   } else if (wcscmp(folder_name,
                     mini_installer_constants::kChromeAppDir) == 0) {
-    file_util::AppendToPath(&install_path, folder_name);
-    file_util::TrimTrailingSeparator(&install_path);
+    install_path = install_path.Append(folder_name).StripTrailingSeparators();
   }
-  printf("This path will be deleted: %ls\n", install_path.c_str());
-  ASSERT_TRUE(file_util::Delete(install_path.c_str(), true));
+  printf("This path will be deleted: %ls\n", install_path.value().c_str());
+  ASSERT_TRUE(file_util::Delete(install_path, true));
 }
 
 // Will delete user data profile.