[gnome-builder] make: remove stub for getting targets

[Christian Hergert <chergert src gnome org>]

commit 0e334b7ca1a4dc717711553711ad0f0558c3d738
Author: Christian Hergert <chergert redhat com>
Date:   Sun Nov 19 22:21:02 2017 -0800

    make: remove stub for getting targets

 src/plugins/make/make_plugin.py |    9 ---------
 1 files changed, 0 insertions(+), 9 deletions(-)
---
diff --git a/src/plugins/make/make_plugin.py b/src/plugins/make/make_plugin.py
index ba4d5a4..e8dbe84 100644
--- a/src/plugins/make/make_plugin.py
+++ b/src/plugins/make/make_plugin.py
@@ -74,15 +74,6 @@ class MakeBuildSystem(Ide.Object, Ide.BuildSystem, Gio.AsyncInitable):
         if result.propagate_boolean():
             return result.build_flags
 
-    def do_get_build_targets_async(self, cancellable, callback, data=None):
-        task = Gio.Task.new(self, cancellable, callback)
-        task.build_targets = []
-        task.return_boolean(True)
-
-    def do_get_build_targets_finish(self, result):
-        if result.propagate_boolean():
-            return result.build_targets
-
     def get_make_dir(self):
         return self.props.make_dir