[gnome-builder] buffer: add public function to sync buffer to unsaved files

[Christian Hergert <chergert src gnome org>]

commit c26430da516ac5da00bb38bec59133424bce66e9
Author: Christian Hergert <christian hergert me>
Date:   Thu Sep 24 02:47:55 2015 -0700

    buffer: add public function to sync buffer to unsaved files
    
    This might be needed by diagnostics/completion/etc at various times.
    Be very judicious about usage, because it can be slow.

 libide/ide-buffer.c |    2 +-
 libide/ide-buffer.h |    1 +
 2 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/libide/ide-buffer.c b/libide/ide-buffer.c
index ff08d95..e3ddc35 100644
--- a/libide/ide-buffer.c
+++ b/libide/ide-buffer.c
@@ -215,7 +215,7 @@ ide_buffer_set_context (IdeBuffer  *self,
                      self);
 }
 
-static void
+void
 ide_buffer_sync_to_unsaved_files (IdeBuffer *self)
 {
   GBytes *content;
diff --git a/libide/ide-buffer.h b/libide/ide-buffer.h
index 2eada6a..18de2f7 100644
--- a/libide/ide-buffer.h
+++ b/libide/ide-buffer.h
@@ -91,6 +91,7 @@ void                ide_buffer_hold                          (IdeBuffer
 void                ide_buffer_release                       (IdeBuffer            *self);
 gchar              *ide_buffer_get_word_at_iter              (IdeBuffer            *self,
                                                               const GtkTextIter    *iter);
+void                ide_buffer_sync_to_unsaved_files         (IdeBuffer            *self);
 
 G_END_DECLS