Make Hands-Off Zero-Touch Enrollment compatibile with tests

chrome/browser/chromeos/login/startup_utils.cc

Index: chrome/browser/chromeos/login/startup_utils.cc
diff --git a/chrome/browser/chromeos/login/startup_utils.cc b/chrome/browser/chromeos/login/startup_utils.cc
index b85797e8db2a03d06463ecdd30fe6be0c9f56e23..c2561e86b39b5dfadc9200d2a2cb4e578bbddfbc 100644
--- a/chrome/browser/chromeos/login/startup_utils.cc
+++ b/chrome/browser/chromeos/login/startup_utils.cc
@@ -39,6 +39,14 @@ void SaveIntegerPreferenceForced(const char* pref_name, int value) {
   prefs->CommitPendingWrite();
 }
 
+// Saves 64 bit signed integer "Local State" preference and forces its
+// persistence to disk.
+void SaveInt64PreferenceForced(const char* pref_name, int64_t value) {
+  PrefService* prefs = g_browser_process->local_state();
+  prefs->SetInt64(pref_name, value);
+  prefs->CommitPendingWrite();
+}
+
 // Saves string "Local State" preference and forces its persistence to disk.
 void SaveStringPreferenceForced(const char* pref_name,
                                 const std::string& value) {
@@ -198,4 +206,17 @@ void StartupUtils::SetInitialLocale(const std::string& locale) {
     NOTREACHED();
 }
 
+// static
+void StartupUtils::SaveTimeOfLastUpdateCheckWithoutUpdate(base::Time time) {
+  SaveInt64PreferenceForced(prefs::kTimeOfLastUpdateCheckWithoutUpdate,

[xiyuan, 2017/05/09 22:03:52]

Where is kTimeOfLastUpdateCheckWithoutUpdate defined?

[kumarniranjan, 2017/05/09 22:49:47]

Done.

+                            time->ToInternalvalue());
+}
+
+// static
+base::Time StartupUtils::GetTimeOfLastUpdateCheckWithoutUpdate() {
+  return base::Time::FromInternalValue(
+      g_browser_process->local_state()->GetInt64(
+          prefs::kTimeOfLastUpdateCheckWithoutUpdate));
+}
+
 }  // namespace chromeos