bug#24144: 25.1.50; window contents aren't resized when window is resized by creation/removal of windows in i3wm

[Michael Rose]

--text follows this line--

The environment is funtoo current which is substantially similar to
gentoo current.  Window manager is i3wm, no de.  Emacs is running in 
daemon mode, but bug manifests when
run normally as well. Essentially when an emacs window is created the
text doesn't take up the entire window.  Manually resizing the window by
toggling fullscreen fixes this.  However creating another window in the
workspace and then removing it will leave the emacs window in the same
state where the text contained therein doesn't fill the remaining space
that was formerly occupied by the now removed window.

Importantly this behavior isn't observed in emacs 24.


In GNU Emacs 25.1.50.1 (x86_64-pc-linux-gnu, GTK+ Version 3.16.7, cairo 
version 1.14.6)
 of 2016-06-17 built on michael-desktop
Repository revision: 574cd99692094676cec47de8f22fc7351c42ea3a
Windowing system distributor 'The X.Org Foundation', version 11.0.11704000
Recent messages:
Cleaning up the recentf list...done (0 removed)
Loading 
/home/michael/.emacs.d/vendor/pdf-tools-fork/pdf-tools-autoloads.el 
(source)...done
Loading /home/michael/.emacs.d/customization/michael-keys.el (source)...done
For information about GNU Emacs and the GNU system, type C-h C-a.
Saving file /home/michael/.emacs.d/recentf...
Wrote /home/michael/.emacs.d/recentf
byte-code: End of buffer [2 times]
Saving file /home/michael/.emacs.d/recentf...
Wrote /home/michael/.emacs.d/recentf
ad-handle-definition: ‘ido-completing-read’ got redefined

Configured using:
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 'CFLAGS=-march=amdfam10 -O2 -pipe' CPPFLAGS= 'LDFLAGS=-Wl,-O1
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Configured features:
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Important settings:
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  value of $LANG: en_US.UTF-8
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Major mode: Lisp Interaction

Minor modes in effect:
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Load-path shadows:
/home/michael/.emacs.d/elpa/helm-20160428.1202/helm-multi-match hides 
/home/michael/.emacs.d/elpa/helm-core-20160427.2136/helm-multi-match
/usr/share/emacs/25.1.50/lisp/emacs-lisp/cl-generic hides 
/home/michael/.emacs.d/elpa/cl-generic-0.2/cl-generic

Features:
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Memory information:
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