[cros] Fake a stub user login when no --login-manager and --login-user are given.

chrome/test/perf/startup_test.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 "base/environment.h"
 #include "base/file_util.h"
 #include "base/path_service.h"
 #include "base/stringprintf.h"
 #include "base/string_number_conversions.h"
 #include "base/string_split.h"
 #include "base/string_util.h"
 #include "base/sys_info.h"
 #include "base/test/test_file_util.h"
 #include "base/test/test_timeouts.h"
 #include "base/time.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/common/chrome_constants.h"
 #include "chrome/common/chrome_paths.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/env_vars.h"
 #include "chrome/test/automation/automation_proxy.h"
+#include "chrome/test/base/testing_profile.h"
 #include "chrome/test/base/test_switches.h"
 #include "chrome/test/base/ui_test_utils.h"
 #include "chrome/test/perf/perf_test.h"
 #include "chrome/test/ui/ui_perf_test.h"
 #include "net/base/net_util.h"
 
 using base::TimeDelta;
 using base::TimeTicks;
 
 namespace {
@@ skipping 65 matching lines @@
         AppendASCII(profile);
     set_template_user_data(data_dir);
   }
 
   // Rewrite the preferences file to point to the proper image directory.
   virtual void SetUpProfile() {
     UIPerfTest::SetUpProfile();
     if (profile_type_ != UITestBase::COMPLEX_THEME)
       return;
 
-    const FilePath pref_template_path(user_data_dir().AppendASCII("Default").
+    const FilePath pref_template_path(user_data_dir().
+        AppendASCII("Default").
         AppendASCII("PreferencesTemplate"));
-    const FilePath pref_path(user_data_dir().AppendASCII("Default").
+    const FilePath pref_path(user_data_dir().
+        AppendASCII(TestingProfile::kTestUserProfileDir).
         AppendASCII("Preferences"));
 
     // Read in preferences template.
     std::string pref_string;
     EXPECT_TRUE(file_util::ReadFileToString(pref_template_path, &pref_string));
     string16 format_string = ASCIIToUTF16(pref_string);
 
     // Make sure temp directory has the proper format for writing to prefs file.
 #if defined(OS_POSIX)
     std::wstring user_data_dir_w(ASCIIToWide(user_data_dir().value()));
@@ skipping 356 matching lines @@
                  UITestBase::CUSTOM_FRAME, 0, 0);
 }
 
 TEST_F(StartupTest, PerfNativeFrameGtkTheme) {
   RunStartupTest("warm", "custom-frame-gtk-theme", WARM, NOT_IMPORTANT,
                  UITestBase::CUSTOM_FRAME_NATIVE_THEME, 0, 0);
 }
 #endif
 
 }  // namespace