[gnome-builder] autotools: remove application addin

[Christian Hergert <chergert src gnome org>]

commit 399a0c0a7242e4f2b543b1f5ffbe8ad4d0dd77aa
Author: Christian Hergert <chergert redhat com>
Date:   Fri Aug 3 12:51:40 2018 -0700

    autotools: remove application addin
    
    This isn't necessary anymore since we use the builddir to store the
    Makecache file.

 src/plugins/autotools/autotools-plugin.c           |   2 -
 .../autotools/ide-autotools-application-addin.c    | 113 ---------------------
 .../autotools/ide-autotools-application-addin.h    |  29 ------
 src/plugins/autotools/meson.build                  |   2 -
 4 files changed, 146 deletions(-)
---
diff --git a/src/plugins/autotools/autotools-plugin.c b/src/plugins/autotools/autotools-plugin.c
index 48dafaa4c..358ab351f 100644
--- a/src/plugins/autotools/autotools-plugin.c
+++ b/src/plugins/autotools/autotools-plugin.c
@@ -19,7 +19,6 @@
 #include <libpeas/peas.h>
 #include <ide.h>
 
-#include "ide-autotools-application-addin.h"
 #include "ide-autotools-build-system.h"
 #include "ide-autotools-build-target-provider.h"
 #include "ide-autotools-pipeline-addin.h"
@@ -27,7 +26,6 @@
 void
 ide_autotools_register_types (PeasObjectModule *module)
 {
-  peas_object_module_register_extension_type (module, IDE_TYPE_APPLICATION_ADDIN, 
IDE_TYPE_AUTOTOOLS_APPLICATION_ADDIN);
   peas_object_module_register_extension_type (module, IDE_TYPE_BUILD_PIPELINE_ADDIN, 
IDE_TYPE_AUTOTOOLS_PIPELINE_ADDIN);
   peas_object_module_register_extension_type (module, IDE_TYPE_BUILD_SYSTEM, 
IDE_TYPE_AUTOTOOLS_BUILD_SYSTEM);
   peas_object_module_register_extension_type (module, IDE_TYPE_BUILD_TARGET_PROVIDER, 
IDE_TYPE_AUTOTOOLS_BUILD_TARGET_PROVIDER);
diff --git a/src/plugins/autotools/meson.build b/src/plugins/autotools/meson.build
index efc0a749b..94506d3dd 100644
--- a/src/plugins/autotools/meson.build
+++ b/src/plugins/autotools/meson.build
@@ -8,8 +8,6 @@ autotools_resources = gnome.compile_resources(
 
 autotools_sources = [
   'autotools-plugin.c',
-  'ide-autotools-application-addin.c',
-  'ide-autotools-application-addin.h',
   'ide-autotools-autogen-stage.c',
   'ide-autotools-autogen-stage.h',
   'ide-autotools-build-system.c',