[mutter] frame: Don't redraw immediately when we resize

[Jasper St. Pierre <jstpierre src gnome org>]

commit 05353c1f7ed9c8c2d0095b92750b8bbee331a4c0
Author: Jasper St. Pierre <jstpierre mecheye net>
Date:   Thu Jan 29 23:50:20 2015 -0500

    frame: Don't redraw immediately when we resize
    
    We're locked to frame sync anyway, so it doesn't make sense to try to
    redraw early. In casual testing, this seems to actually make things
    faster, as well.

 src/core/frame.c |    9 ---------
 src/ui/frames.c  |    9 ---------
 src/ui/frames.h  |    2 --
 3 files changed, 0 insertions(+), 20 deletions(-)
---
diff --git a/src/core/frame.c b/src/core/frame.c
index 7bcf58d..bfd1b6d 100644
--- a/src/core/frame.c
+++ b/src/core/frame.c
@@ -365,15 +365,6 @@ meta_frame_sync_to_window (MetaFrame *frame,
                             frame->rect.width,
                             frame->rect.height);
 
-  if (need_resize)
-    {
-      /* If we're interactively resizing the frame, repaint
-       * it immediately so we don't start to lag.
-       */
-      if (frame->window->display->grab_window == frame->window)
-        meta_ui_frame_repaint (frame->ui_frame);
-    }
-
   return need_resize;
 }
 
diff --git a/src/ui/frames.c b/src/ui/frames.c
index c9a840f..62d00a4 100644
--- a/src/ui/frames.c
+++ b/src/ui/frames.c
@@ -749,15 +749,6 @@ meta_ui_frame_update_style (MetaUIFrame *frame)
   invalidate_whole_window (frame);
 }
 
-void
-meta_ui_frame_repaint (MetaUIFrame *frame)
-{
-  /* repaint everything, so the other frame don't
-   * lag behind if they are exposed
-   */
-  gdk_window_process_all_updates ();
-}
-
 static void
 redraw_control (MetaUIFrame *frame,
                 MetaFrameControl control)
diff --git a/src/ui/frames.h b/src/ui/frames.h
index c2dda1b..a3d8b10 100644
--- a/src/ui/frames.h
+++ b/src/ui/frames.h
@@ -130,8 +130,6 @@ void meta_ui_frame_set_title (MetaUIFrame *frame,
 
 void meta_ui_frame_update_style (MetaUIFrame *frame);
 
-void meta_ui_frame_repaint (MetaUIFrame *frame);
-
 void meta_ui_frame_get_borders (MetaUIFrame      *frame,
                                 MetaFrameBorders *borders);