ChromeOS: Add SystemTimezoneAutomaticDetection policy.

chrome/browser/chromeos/policy/device_policy_decoder_chromeos.cc

Index: chrome/browser/chromeos/policy/device_policy_decoder_chromeos.cc
diff --git a/chrome/browser/chromeos/policy/device_policy_decoder_chromeos.cc b/chrome/browser/chromeos/policy/device_policy_decoder_chromeos.cc
index 3bc77ada84d748b2e57f02efe20948564a47cd02..876ea115d4e194d511b6d9d268b56d0f44171c80 100644
--- a/chrome/browser/chromeos/policy/device_policy_decoder_chromeos.cc
+++ b/chrome/browser/chromeos/policy/device_policy_decoder_chromeos.cc
@@ -882,6 +882,19 @@ void DecodeGenericPolicies(const em::ChromeDeviceSettingsProto& policy,
                   POLICY_SCOPE_MACHINE, POLICY_SOURCE_CLOUD, whitelist,
                   nullptr);
   }
+
+  if (policy.has_system_timezone_automatic_detection()) {
+    if (policy.system_timezone_automatic_detection()
+            .has_timezone_detection_type()) {

[stevenjb, 2016/03/28 23:23:17]

Combine ifs

[Alexander Alekseev, 2016/03/29 00:29:25]

Done.

+      policies->Set(key::kSystemTimezoneAutomaticDetection,
+                    POLICY_LEVEL_MANDATORY, POLICY_SCOPE_MACHINE,
+                    POLICY_SOURCE_CLOUD,
+                    new base::FundamentalValue(
+                        policy.system_timezone_automatic_detection()
+                            .timezone_detection_type()),
+                    nullptr);
+    }
+  }
 }
 
 }  // namespace