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..65202fd6c909104efeba2c473269fa7dc138f5f3 100644
--- a/chrome/browser/chromeos/extensions/info_private_api.cc
+++ b/chrome/browser/chromeos/extensions/info_private_api.cc
@@ -135,6 +135,17 @@ const char kPlayStoreStatusAvailable[] = "available";
 // JS.
 const char kPlayStoreStatusEnabled[] = "enabled";
 
+// Key which corresponds to the managedDeviceStatus property in JS.
+const char kPropertyManagedDeviceStatus[] = "managedDeviceStatus";
+
+// Property indicating an unmanaged device,  which corresponds to the "not

[tbarzic, 2017/02/22 06:55:27]

how about:
"Value to which managedDeviceStatus property is set for unmanaged devices."

[Wenzhao (Colin) Zang, 2017/02/22 20:30:56]

Done.

+// mananged" value of the ManagedDeviceStatus enum in JS.
+const char kManagedDeviceStatusNotManaged[] = "not managed";
+
+// Property indicating a managed device, which corresponds to the "managed"
+// value of the ManagedDeviceStatus enum in JS.
+const char kManagedDeviceStatusManaged[] = "managed";
+
 const struct {
   const char* api_name;
   const char* preference_name;
@@ -268,6 +279,15 @@ 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()) {

[tbarzic, 2017/02/22 06:55:27]

nit: no {} here

[Wenzhao (Colin) Zang, 2017/02/22 20:30:56]

Done. Out of curiosity, is there a reason why in general we don't want {} here? 

+      return new base::StringValue(kManagedDeviceStatusManaged);
+    }
+    return new base::StringValue(kManagedDeviceStatusNotManaged);
+  }
+
   if (property_name == kPropertyClientId) {
     return new base::StringValue(GetClientId());
   }