I have a bug where emacs can no longer paste into gmail

compose windows that are set to plain text, and the fix for

this bug 03b780e387e54c23ac9322e329aca6e5ab4f18e6

bisected as the bad commit. Reverting the commit resolves

the issue.

The issue is on linux under X11 on master at all points after

03b780. To reproduce, copy some text from emacs and try

to paste it into a gmail compose window that is set to plain

text mode.

I do not know exactly which part of the changes induced the

behavior, but reverting the commit clearly fixes the issue and

allows me to paste into plain text mode compose again.