"View entire message" should work the same as "Open in new window"

[patrickyan]

If you click the top right icon in an email (box with an arrow), the email is opened within the app itself as a new window.

If you open a long email, scroll to the bottom, and click "[Message clipped] View entire message" the link is opened with the browser. Instead, this should have the same behavior has the "open in new window" button.

Same thing for the "print" button. This should open the email in a window within the app itself.