Added gcdPrivate.getDeviceInfo function

chrome/common/extensions/api/gcd_private.idl

Index: chrome/common/extensions/api/gcd_private.idl
diff --git a/chrome/common/extensions/api/gcd_private.idl b/chrome/common/extensions/api/gcd_private.idl
index 9f275f3724b58ab7fddd94a259ddb4356d22a4e7..ac5481f0ed8486ac3d116e6ce9f39da2bfd92d46 100644
--- a/chrome/common/extensions/api/gcd_private.idl
+++ b/chrome/common/extensions/api/gcd_private.idl
@@ -86,6 +86,13 @@ namespace gcdPrivate {
   // Generic callback for session calls, with status only.
   callback SessionCallback = void(Status status);
 
+  // Called when the device info is available or on error.
+  // |status| : The status of operation (success or type of error).
+  // |deviceInfo| : Content of /privet/info response.
+  // https://developers.google.com/cloud-devices/v1/reference/local-api/info
+  callback GetDeviceInfoCallback = void(Status status,
+                                        object deviceInfo);
+
   // Called when device starts to establish a secure session.
   // If |status| is |success| app should call |startPairing|.
   // |sessionId| : The session ID (identifies the session for future calls).
@@ -129,6 +136,11 @@ namespace gcdPrivate {
     // Get the list of SSIDs with prefetched callbacks.
     static void getPrefetchedWifiNameList(SSIDListCallback callback);
 
+    // Returns local device information.
+    // |serviceName| : The mDns service name of the device.
+    static void getDeviceInfo(DOMString serviceName,
+                              GetDeviceInfoCallback callback);
+
     // Create new pairing.
     // |serviceName| : The mDns service name of the device.
     static void createSession(DOMString serviceName,
@@ -145,7 +157,7 @@ namespace gcdPrivate {
 
     // Confirm pairing code. Should be called after |startPairing|.
     // |sessionId| : The ID of the session created with |establishSession|.
-    // |code| : The string generated by pairing process and availible to the
+    // |code| : The string generated by pairing process and available to the
     // user.
     static void confirmCode(long sessionId,
                             DOMString code,