Update device name in chooser when device changes name (desktops)

content/public/browser/bluetooth_chooser.h

Index: content/public/browser/bluetooth_chooser.h
diff --git a/content/public/browser/bluetooth_chooser.h b/content/public/browser/bluetooth_chooser.h
index ea2b4f554f95288f8e66a579e469629c9b7810b9..84b5cbea65a806a3de3147a8138eaa052981ec2a 100644
--- a/content/public/browser/bluetooth_chooser.h
+++ b/content/public/browser/bluetooth_chooser.h
@@ -69,8 +69,13 @@ class CONTENT_EXPORT BluetoothChooser {
   virtual void ShowDiscoveryState(DiscoveryState state) {}
 
   // Adds a new device to the chooser or updates the information of an existing
-  // device. Passing nullptr for |rssi| means that the device doesn't not have
-  // RSSI which happens when the device is already connected.
+  // device.
+  //
+  // Sometimes when a Bluetooth device stops advertising, the |device_name| can
+  // be invalid, and in that case |should_update_name| will be set false.
+  //
+  // Passing nullptr for |rssi| means that the device doesn't have RSSI which
+  // happens when the device is already connected.
   virtual void AddOrUpdateDevice(const std::string& device_id,
                                  bool should_update_name,
                                  const base::string16& device_name,