Add managed device signal

chrome/browser/chromeos/extensions/info_private_api.cc

Index: chrome/browser/chromeos/extensions/info_private_api.cc
diff --git a/chrome/browser/chromeos/extensions/info_private_api.cc b/chrome/browser/chromeos/extensions/info_private_api.cc
index 3eb609e93a46de44e2cba84f19595badaa776f3b..c023ece9a493a6e18b20b36f1e7a36d6583a37f9 100644
--- a/chrome/browser/chromeos/extensions/info_private_api.cc
+++ b/chrome/browser/chromeos/extensions/info_private_api.cc
@@ -135,6 +135,15 @@ const char kPlayStoreStatusAvailable[] = "available";
 // JS.
 const char kPlayStoreStatusEnabled[] = "enabled";
 
+// Key which corresponds to the managedDeviceStatus property in JS.
+const char kPropertyManagedDeviceStatus[] = "managedDeviceStatus";
+
+// Value to which managedDeviceStatus property is set for unmanaged devices.
+const char kManagedDeviceStatusNotManaged[] = "not managed";
+
+// Value to which managedDeviceStatus property is set for managed devices.
+const char kManagedDeviceStatusManaged[] = "managed";
+
 const struct {
   const char* api_name;
   const char* preference_name;
@@ -268,6 +277,15 @@ base::Value* ChromeosInfoPrivateGetFunction::GetValue(
     return new base::StringValue(kPlayStoreStatusNotAvailable);
   }
 
+  if (property_name == kPropertyManagedDeviceStatus) {
+    policy::BrowserPolicyConnectorChromeOS* connector =
+        g_browser_process->platform_part()->browser_policy_connector_chromeos();
+    if (connector->IsEnterpriseManaged()) {
+      return new base::StringValue(kManagedDeviceStatusManaged);
+    }
+    return new base::StringValue(kManagedDeviceStatusNotManaged);
+  }
+
   if (property_name == kPropertyClientId) {
     return new base::StringValue(GetClientId());
   }