pidgin/pidgin

Remove pidgin_dialogs_info and gtkdialogs.[ch] as it is now empty.

We have a new API for this and the old dialog just wasn't to fit in there.

Testing Done:
Ran with the turtles and ran the app.

Reviewed at https://reviews.imfreedom.org/r/3109/
/*
* Purple - Internet Messaging Library
* Copyright (C) Pidgin Developers <devel@pidgin.im>
*
* Purple is the legal property of its developers, whose names are too numerous
* to list here. Please refer to the COPYRIGHT file distributed with this
* source distribution.
*
* This library 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 library 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 library; if not, see <https://www.gnu.org/licenses/>.
*/
#if !defined(PURPLE_IRCV3_GLOBAL_HEADER_INSIDE) && \
!defined(PURPLE_IRCV3_COMPILATION)
# error "only <libpurple/protocols/ircv3.h> may be included directly"
#endif
#ifndef PURPLE_IRCV3_FORMATTING_H
#define PURPLE_IRCV3_FORMATTING_H
#include <glib.h>
#include "purpleircv3version.h"
G_BEGIN_DECLS
/**
* purple_ircv3_formatting_strip:
* @text: (nullable): The text to strip.
*
* Removes all formatting from @text and returns the result.
*
* Returns: (transfer full) (nullable): The result of stripping @text.
*
* Since: 3.0
*/
PURPLE_IRCV3_AVAILABLE_IN_ALL
char *purple_ircv3_formatting_strip(const char *text);
G_END_DECLS
#endif /* PURPLE_IRCV3_FORMATTING_H */