Retry 114494 - Remove BindStateHolder and have Bind() return a Callback<> object directly."

chrome/browser/chromeos/dbus/bluetooth_manager_client.h

Index: chrome/browser/chromeos/dbus/bluetooth_manager_client.h
diff --git a/chrome/browser/chromeos/dbus/bluetooth_manager_client.h b/chrome/browser/chromeos/dbus/bluetooth_manager_client.h
index 50600433a9320ef43349329e961da2fbc1c81bb6..3c1c8a1477368fca0172eb127c121be1d7600034 100644
--- a/chrome/browser/chromeos/dbus/bluetooth_manager_client.h
+++ b/chrome/browser/chromeos/dbus/bluetooth_manager_client.h
@@ -45,7 +45,8 @@ class BluetoothManagerClient {
   // The DefaultAdapterCallback receives two arguments:
   // std::string adapter - the unique identifier of the default adapter
   // bool success - whether or not the request succeeded
-  typedef base::Callback<void(std::string, bool)> DefaultAdapterCallback;
+  typedef base::Callback<void(const std::string&, bool)>
+      DefaultAdapterCallback;
 
   // Retrieves the dbus object path for the default adapter.
   // The default adapter is the preferred local bluetooth interface when a