Add inhibit-switch-frame parameter for display-buffer, and use it in occur-edit.

Add inhibit-switch-frame parameter for display-buffer, and use it in occur-edit.

* replace.el (occur-after-change-function): Avoid losing focus by
using the inhibit-switch-frame display action option.

* window.el (window--maybe-raise-frame): New function.
(window--display-buffer): Split off from here.
(display-buffer-reuse-window, display-buffer-pop-up-frame)
(display-buffer-pop-up-window, display-buffer-use-some-window):
Obey an inhibit-switch-frame action alist entry.
(display-buffer): Update doc.