How to suppress the Delete From All Devices confirmation in the Photos app? I installed Yosemite 10.10.3, which comes with the new Photos app. Seems nice so far...

When deleting a photo on my MacBook, a warning message is shown:



I don't need to see this every time I delete a photo. I can't see any settings to suppress this message - are there any known workarounds?
Command+Delete avoids the confirmation dialog.