Remove the Facebook plugin

This hasn't been used in forever and is behind on patches from the purple2
version so this for sure is not going to work. This will also stop people from
tryingt to update the purple2 version for this code as that's a horrible idea.

Testing Done:
had the turtles do their thing

Reviewed at https://reviews.imfreedom.org/r/2393/

4 files changed, 0 insertions, 91 deletions

diff --git a/doc/reference/protocols/facebook/facebook.toml.in b/doc/reference/protocols/facebook/facebook.toml.in
deleted file mode 100644
index b94f3c564c..0000000000
--- a/doc/reference/protocols/facebook/facebook.toml.in
+++ /dev/null
@@ -1,43 +0,0 @@
-[library]
-version = "@PURPLE_VERSION@"
-browse_url = "https://keep.imfreedom.org/pidgin/pidgin/"
-repository_url = "https://keep.imfreedom.org/pidgin/pidgin/"
-website_url = "https://keep.imfreedom.org/pidgin/pidgin/"
-authors = "Pidgin Developers"
-logo_url = ""
-license = "GPL-2.0-or-later"
-description = "Purple Facebook Protocol Plugin"
-dependencies = [ "GLib-2.0", "GObject-2.0", "Purple-3.0" ]
-devhelp = true
-search_index = true
-
-  [dependencies."GLib-2.0"]
-  name = "GLib"
-  description = "General-purpose, portable utility library."
-  docs_url = "https://docs.gtk.org/glib/"
-
-  [dependencies."GObject-2.0"]
-  name = "GObject"
-  description = "The base type system library"
-  docs_url = "https://docs.gtk.org/gobject/"
-
-  [dependencies."Purple-3.0"]
-  name = "Purple"
-  description = "Purple Universal Chat Library"
-  docs_url = "https://docs.imfreedom.org/purple3/"
-
-[theme]
-name = "basic"
-show_index_summary = true
-show_class_hierarchy = true
-
-[source-location]
-base_url = "https://keep.imfreedom.org/pidgin/pidgin/file/default/"
-
-[extra]
-# The same order will be used when generating the index
-content_files = [
-]
-content_images = [
-]
-urlmap_file = "urlmap.js"
diff --git a/doc/reference/protocols/facebook/meson.build b/doc/reference/protocols/facebook/meson.build
deleted file mode 100644
index 32cae7c38d..0000000000
--- a/doc/reference/protocols/facebook/meson.build
+++ /dev/null
@@ -1,35 +0,0 @@
-facebook_doc_content_files = []
-
-if get_option('doc')
-	facebook_toml = configure_file(
-		input : 'facebook.toml.in',
-		output : 'facebook.toml',
-		configuration : version_conf,
-		install : true,
-		install_dir : docs_dir / 'facebook',
-	)
-
-	facebook_doc = custom_target('facebook-doc',
-		input : [ facebook_toml, facebook_gir[0] ],
-		output : 'facebook',
-		command : [
-			gidocgen,
-			'generate',
-			'--quiet',
-			'--fatal-warnings',
-			'--config=@INPUT0@',
-			'--output-dir=@OUTPUT@',
-			'--no-namespace-dir',
-			'--content-dir=@0@'.format(meson.current_source_dir()),
-			'--add-include-path=@0@'.format(meson.global_build_root() / 'subprojects/gplugin/gplugin'),
-			'--add-include-path=@0@'.format(meson.global_build_root() / 'libpurple'),
-			'@INPUT1@'
-		],
-		depends: [ libpurple_gir[0] ],
-		depend_files : [ facebook_doc_content_files ],
-		build_by_default : true,
-		install : true,
-		install_dir : docs_dir,
-	)
-endif
-
diff --git a/doc/reference/protocols/facebook/urlmap.js b/doc/reference/protocols/facebook/urlmap.js
deleted file mode 100644
index 357915f508..0000000000
--- a/doc/reference/protocols/facebook/urlmap.js
+++ /dev/null
@@ -1,9 +0,0 @@
-// SPDX-FileCopyrightText: 2021 GNOME Foundation
-// SPDX-License-Identifier: LGPL-2.1-or-later
-
-// A map between namespaces and base URLs for their online documentation
-baseURLs = [
-    [ 'GLib', 'https://docs.gtk.org/glib/' ],
-    [ 'GObject', 'https://docs.gtk.org/gobject/' ],
-    [ 'Purple3', 'https://docs.imfreedom.org/purple3/' ],
-]
diff --git a/doc/reference/protocols/meson.build b/doc/reference/protocols/meson.build
index b81df04463..f4261c4128 100644
--- a/doc/reference/protocols/meson.build
+++ b/doc/reference/protocols/meson.build
@@ -1,6 +1,2 @@
 protocols_doc = []
 
-if DYNAMIC_FACEBOOK
-	subdir('facebook')
-	protocols_doc += facebook_doc
-endif