Fill |model_name| and |vendor_name| fields of StorageInfo for MTP devices.

components/storage_monitor/media_transfer_protocol_device_observer_linux.h

Index: components/storage_monitor/media_transfer_protocol_device_observer_linux.h
diff --git a/components/storage_monitor/media_transfer_protocol_device_observer_linux.h b/components/storage_monitor/media_transfer_protocol_device_observer_linux.h
index 84fee1db1c87230b79f2e07ebb0975d69f625387..224cafaf8505bc4360e58e24976c11c62fb15814 100644
--- a/components/storage_monitor/media_transfer_protocol_device_observer_linux.h
+++ b/components/storage_monitor/media_transfer_protocol_device_observer_linux.h
@@ -19,13 +19,15 @@ class FilePath;
 namespace storage_monitor {
 
 // Gets the mtp device information given a |storage_name|. On success,
-// fills in |id|, |name| and |location|.
+// fills in |id|, |name|, |location|, |vendor_name|, and |product_name|.
 typedef void (*GetStorageInfoFunc)(
     const std::string& storage_name,
     device::MediaTransferProtocolManager* mtp_manager,
     std::string* id,
     base::string16* name,
-    std::string* location);
+    std::string* location,
+    base::string16* vendor_name,
+    base::string16* product_name);
 
 // Helper class to send MTP storage attachment and detachment events to
 // StorageMonitor.