Show Goodies page to new Chromebook users

chrome/browser/chromeos/login/startup_utils.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/browser/chromeos/login/startup_utils.h"
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/files/file_util.h"
 #include "base/path_service.h"
 #include "base/prefs/pref_registry_simple.h"
 #include "base/prefs/pref_service.h"
 #include "base/sys_info.h"
 #include "base/threading/thread_restrictions.h"
+#include "base/time/time.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/chromeos/policy/browser_policy_connector_chromeos.h"
 #include "chrome/common/chrome_paths.h"
 #include "chrome/common/pref_names.h"
 #include "chromeos/chromeos_switches.h"
 #include "components/web_resource/web_resource_pref_names.h"
 #include "content/public/browser/browser_thread.h"
 #include "ui/base/l10n/l10n_util.h"
 
 using content::BrowserThread;
@@ skipping 55 matching lines @@
   // Forcing the second pref will force this one as well. Even if this one
   // doesn't end up synced it is only going to eat up a couple of bytes with no
   // side-effects.
   g_browser_process->local_state()->ClearPref(prefs::kOobeScreenPending);
   SaveBoolPreferenceForced(prefs::kOobeComplete, true);
 
   // Successful enrollment implies that recovery is not required.
   SaveBoolPreferenceForced(prefs::kEnrollmentRecoveryRequired, false);
 }
 
+// static
 void StartupUtils::SaveOobePendingScreen(const std::string& screen) {
   SaveStringPreferenceForced(prefs::kOobeScreenPending, screen);
 }
 
 // Returns the path to flag file indicating that both parts of OOBE were
 // completed.
 // On chrome device, returns /home/chronos/.oobe_completed.
 // On Linux desktop, returns {DIR_USER_DATA}/.oobe_completed.
-static base::FilePath GetOobeCompleteFlagPath() {
+// static
+base::FilePath StartupUtils::GetOobeCompleteFlagPath() {
   // The constant is defined here so it won't be referenced directly.
   const char kOobeCompleteFlagFilePath[] = "/home/chronos/.oobe_completed";
 
   if (base::SysInfo::IsRunningOnChromeOS()) {
     return base::FilePath(kOobeCompleteFlagFilePath);
   } else {
     base::FilePath user_data_dir;
     PathService::Get(chrome::DIR_USER_DATA, &user_data_dir);
     return user_data_dir.AppendASCII(".oobe_completed");
   }
 }
 
+base::TimeDelta StartupUtils::GetTimeSinceOobeFileCreation() {
+  const base::FilePath oobe_timestamp_file =
+      StartupUtils::GetOobeCompleteFlagPath();

[achuithb, 2015/09/18 16:39:11]

Don't think you need StartupUtils::

[Greg Levin, 2015/09/18 18:49:27]

Done.

+  base::File::Info fileInfo;
+  if (base::GetFileInfo(oobe_timestamp_file, &fileInfo))
+    return base::Time::Now() - fileInfo.creation_time;
+  return base::TimeDelta();
+}
+
 static void CreateOobeCompleteFlagFile() {
   // Create flag file for boot-time init scripts.
-  base::FilePath oobe_complete_path = GetOobeCompleteFlagPath();
+  const base::FilePath oobe_complete_path =
+      StartupUtils::GetOobeCompleteFlagPath();
   if (!base::PathExists(oobe_complete_path)) {
     FILE* oobe_flag_file = base::OpenFile(oobe_complete_path, "w+b");
     if (oobe_flag_file == NULL)
       DLOG(WARNING) << oobe_complete_path.value() << " doesn't exist.";
     else
       base::CloseFile(oobe_flag_file);
   }
 }
 
 // static
@@ skipping 58 matching lines @@
 
 // static
 void StartupUtils::SetInitialLocale(const std::string& locale) {
   if (l10n_util::IsValidLocaleSyntax(locale))
     SaveStringPreferenceForced(prefs::kInitialLocale, locale);
   else
     NOTREACHED();
 }
 
 }  // namespace chromeos