pidgin/pidgin

Revert the wrap-file change as it breaks our ability to use gi-docgen with subprojects

Using wrap-file causes the build directory to have the first path from the archive that was extracted. Normally this isn't a problem, but to use `gi-docgen` with our subproject we need to a `--add-include-dir` to `gi-docgen` which means we need to have a known path. These directories with the version number in them would then have to be updated for every `gi-docgen` call every time we update one of these dependencies.

This is a nightmare, so for the packages we do this for, we will continue using `wrap-hg` or `wrap-git` so that can can control the name of the directory for the subproject in the build directory.

Testing Done:
Build the docs many times while making sure my `$topsrcdir/subprojects` directory only had wrap files.

Reviewed at https://reviews.imfreedom.org/r/1830/
/*
* Purple - Internet Messaging Library
* Copyright (C) Pidgin Developers <devel@pidgin.im>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <https://www.gnu.org/licenses/>.
*/
#if !defined(PURPLE_GLOBAL_HEADER_INSIDE) && !defined(PURPLE_COMPILATION)
# error "only <purple.h> may be included directly"
#endif
#ifndef PURPLE_IDLE_UI_H
#define PURPLE_IDLE_UI_H
#include <glib.h>
#include <glib-object.h>
#include <time.h>
G_BEGIN_DECLS
#define PURPLE_TYPE_IDLE_UI (purple_idle_ui_get_type())
G_DECLARE_INTERFACE(PurpleIdleUi, purple_idle_ui, PURPLE, IDLE_UI, GObject)
/**
* PurpleIdleUiInterface:
* @get_idle_time: vfunc to get the time that the user interface has been idle.
*
* An interface that a user interface can implement to let the core determine
* idle times.
*
* Since: 3.0.0
*/
struct _PurpleIdleUiInterface {
/*< private >*/
GTypeInterface parent;
/*< public >*/
time_t (*get_idle_time)(PurpleIdleUi *ui);
/*< private >*/
gpointer reserved[4];
};
/**
* purple_idle_ui_get_idle_time:
* @ui: The idle ui instance.
*
* Gets the idle time from the user interface.
*
* Returns: The time that the user interface went idle.
*
* Since: 3.0.0
*/
time_t purple_idle_ui_get_idle_time(PurpleIdleUi *ui);
G_END_DECLS
#endif /* PURPLE_IDLE_UI_H */