[gimp] app: change the image window icon size from 32x32 to 64x64, because it's 2015

[Michael Natterer <mitch src gnome org>]

commit 2e316a342ee0328cf746f332d8e9967dfc8f9382
Author: Michael Natterer <mitch gimp org>
Date:   Sun Mar 29 21:50:34 2015 +0200

    app: change the image window icon size from 32x32 to 64x64, because it's 2015

 app/display/gimpdisplayshell.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/app/display/gimpdisplayshell.c b/app/display/gimpdisplayshell.c
index 384eff1..53e90fe 100644
--- a/app/display/gimpdisplayshell.c
+++ b/app/display/gimpdisplayshell.c
@@ -322,7 +322,7 @@ gimp_display_shell_init (GimpDisplayShell *shell)
 
   gimp_display_shell_items_init (shell);
 
-  shell->icon_size  = 32;
+  shell->icon_size  = 64;
 
   shell->cursor_handedness = GIMP_HANDEDNESS_RIGHT;
   shell->current_cursor    = (GimpCursorType) -1;