cros: Added policies for screen unlock.

chrome/browser/profiles/profile.cc

Index: chrome/browser/profiles/profile.cc
diff --git a/chrome/browser/profiles/profile.cc b/chrome/browser/profiles/profile.cc
index 74525c7c2b546f9bfa2bdd1d514d2447e56d6e6e..9ab4ed7a34346e97aa8ee1ea154cd6f1c1c9dd2c 100644
--- a/chrome/browser/profiles/profile.cc
+++ b/chrome/browser/profiles/profile.cc
@@ -27,6 +27,7 @@
 
 #if defined(OS_CHROMEOS)
 #include "base/command_line.h"
+#include "chrome/browser/chromeos/login/quick_unlock/quick_unlock_utils.h"
 #include "chrome/common/chrome_switches.h"
 #include "chromeos/chromeos_switches.h"
 #endif
@@ -177,6 +178,14 @@ void Profile::RegisterProfilePrefs(user_prefs::PrefRegistrySyncable* registry) {
   // 0 indicates no maximum length for the pin.
   registry->RegisterIntegerPref(prefs::kPinUnlockMaximumLength, 0);
   registry->RegisterBooleanPref(prefs::kPinUnlockAllowEasyPins, true);
+
+  base::ListValue screen_unlock_whitelist_default;
+  screen_unlock_whitelist_default.AppendString("password");
+  registry->RegisterListPref(prefs::kScreenUnlockWhitelist,
+                             screen_unlock_whitelist_default.DeepCopy());
+  registry->RegisterIntegerPref(
+      prefs::kScreenUnlockPasswordConfirmationFrequency,
+      static_cast<int>(chromeos::PasswordConfirmation::DAY));

[jdufault, 2016/10/04 23:26:21]

int{}

[sammiequon, 2016/10/18 22:47:49]

int{} will cause compiler error.

 #endif
 }