[nautilus] view: consistently use NULL instead of "" for no accelerators actions

[Cosimo Cecchi <cosimoc src gnome org>]

commit 5b00469b73c176c81a544ec85051e5b2685fe487
Author: Cosimo Cecchi <cosimoc gnome org>
Date:   Sat Aug 24 08:26:59 2013 -0700

    view: consistently use NULL instead of "" for no accelerators actions
    
    As we don't inherit a stock accelerator anymore for those.

 src/nautilus-view.c |   18 ++++++++----------
 1 files changed, 8 insertions(+), 10 deletions(-)
---
diff --git a/src/nautilus-view.c b/src/nautilus-view.c
index df6bc42..481d039 100644
--- a/src/nautilus-view.c
+++ b/src/nautilus-view.c
@@ -7214,10 +7214,8 @@ static const GtkActionEntry directory_view_entries[] = {
   /* label, accelerator */       N_("_Paste"), "<control>V",
   /* tooltip */                  N_("Move or copy files previously selected by a Cut or Copy command"),
                                 G_CALLBACK (action_paste_files_callback) },
-  /* We make accelerator "" instead of null here to not inherit the stock
-     accelerator for paste */
   /* name, stock id */         { NAUTILUS_ACTION_PASTE_FILES_INTO, NULL,
-  /* label, accelerator */       N_("_Paste Into Folder"), "",
+  /* label, accelerator */       N_("_Paste Into Folder"), NULL,
   /* tooltip */                  N_("Move or copy files previously selected by a Cut or Copy command into 
the selected folder"),
                                 G_CALLBACK (action_paste_files_into_callback) },
   /* name, stock id */         { NAUTILUS_ACTION_COPY_TO, NULL,
@@ -7349,33 +7347,33 @@ static const GtkActionEntry directory_view_entries[] = {
 
   /* Location-specific actions */
   /* name, stock id */         { NAUTILUS_ACTION_LOCATION_OPEN_ALTERNATE, NULL,
-  /* label, accelerator */       N_("Open in Navigation Window"), "",
+  /* label, accelerator */       N_("Open in Navigation Window"), NULL,
   /* tooltip */                  N_("Open this folder in a navigation window"),
                                 G_CALLBACK (action_location_open_alternate_callback) },
   /* name, stock id */         { NAUTILUS_ACTION_LOCATION_OPEN_IN_NEW_TAB, NULL,
-  /* label, accelerator */       N_("Open in New _Tab"), "",
+  /* label, accelerator */       N_("Open in New _Tab"), NULL,
   /* tooltip */                  N_("Open this folder in a new tab"),
                                 G_CALLBACK (action_location_open_in_new_tab_callback) },
 
   /* name, stock id */         { NAUTILUS_ACTION_LOCATION_CUT, NULL,
-  /* label, accelerator */       N_("Cu_t"), "",
+  /* label, accelerator */       N_("Cu_t"), NULL,
   /* tooltip */                  N_("Prepare this folder to be moved with a Paste command"),
                                 G_CALLBACK (action_location_cut_callback) },
   /* name, stock id */         { NAUTILUS_ACTION_LOCATION_COPY, NULL,
-  /* label, accelerator */       N_("_Copy"), "",
+  /* label, accelerator */       N_("_Copy"), NULL,
   /* tooltip */                  N_("Prepare this folder to be copied with a Paste command"),
                                 G_CALLBACK (action_location_copy_callback) },
   /* name, stock id */         { NAUTILUS_ACTION_LOCATION_PASTE_FILES_INTO, NULL,
-  /* label, accelerator */       N_("_Paste Into Folder"), "",
+  /* label, accelerator */       N_("_Paste Into Folder"), NULL,
   /* tooltip */                  N_("Move or copy files previously selected by a Cut or Copy command into 
this folder"),
                                 G_CALLBACK (action_location_paste_files_into_callback) },
 
   /* name, stock id */         { NAUTILUS_ACTION_LOCATION_TRASH, NULL,
-  /* label, accelerator */       N_("Mo_ve to Trash"), "",
+  /* label, accelerator */       N_("Mo_ve to Trash"), NULL,
   /* tooltip */                  N_("Move this folder to the Trash"),
                                 G_CALLBACK (action_location_trash_callback) },
   /* name, stock id */         { NAUTILUS_ACTION_LOCATION_DELETE, NAUTILUS_ICON_DELETE,
-  /* label, accelerator */       N_("_Delete"), "",
+  /* label, accelerator */       N_("_Delete"), NULL,
   /* tooltip */                  N_("Delete this folder, without moving to the Trash"),
                                 G_CALLBACK (action_location_delete_callback) },
   /* name, stock id */         { NAUTILUS_ACTION_LOCATION_RESTORE_FROM_TRASH, NULL,