[gnome-settings-daemon/gnome-3-24] common: Fix plugin whitelist for gdm

[Bastien Nocera <hadess src gnome org>]

commit 1de232bd5b72534489f61eb4c666b5a892120f6d
Author: Ray Strode <rstrode redhat com>
Date:   Tue Apr 18 14:35:36 2017 -0400

    common: Fix plugin whitelist for gdm
    
    The plugin names don't have a gsd- prefix, so the login screen
    is currently getting started with no plugins!
    
    This commit fixes that, and as a consequence, fixes hidpi scaling
    for the login screen.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=780208

 plugins/common/daemon-skeleton-gtk.h |   24 ++++++++++++------------
 plugins/common/daemon-skeleton.h     |   24 ++++++++++++------------
 2 files changed, 24 insertions(+), 24 deletions(-)
---
diff --git a/plugins/common/daemon-skeleton-gtk.h b/plugins/common/daemon-skeleton-gtk.h
index 714e48b..3bfd618 100644
--- a/plugins/common/daemon-skeleton-gtk.h
+++ b/plugins/common/daemon-skeleton-gtk.h
@@ -39,18 +39,18 @@ static GOptionEntry entries[] = {
 };
 
 static const char *gdm_helpers[] = {
-       "gsd-a11y-keyboard",
-       "gsd-a11y-settings",
-       "gsd-clipboard",
-       "gsd-color",
-       "gsd-keyboard",
-       "gsd-media-keys",
-       "gsd-orientation",
-       "gsd-power",
-       "gsd-smartcard",
-       "gsd-sound",
-       "gsd-xrandr",
-       "gsd-xsettings"
+       "a11y-keyboard",
+       "a11y-settings",
+       "clipboard",
+       "color",
+       "keyboard",
+       "media-keys",
+       "orientation",
+       "power",
+       "smartcard",
+       "sound",
+       "xrandr",
+       "xsettings"
 };
 
 static gboolean
diff --git a/plugins/common/daemon-skeleton.h b/plugins/common/daemon-skeleton.h
index dedfd61..07f8d23 100644
--- a/plugins/common/daemon-skeleton.h
+++ b/plugins/common/daemon-skeleton.h
@@ -38,18 +38,18 @@ static GOptionEntry entries[] = {
 };
 
 static const char *gdm_helpers[] = {
-       "gsd-a11y-keyboard",
-       "gsd-a11y-settings",
-       "gsd-clipboard",
-       "gsd-color",
-       "gsd-keyboard",
-       "gsd-media-keys",
-       "gsd-orientation",
-       "gsd-power",
-       "gsd-smartcard",
-       "gsd-sound",
-       "gsd-xrandr",
-       "gsd-xsettings"
+       "a11y-keyboard",
+       "a11y-settings",
+       "clipboard",
+       "color",
+       "keyboard",
+       "media-keys",
+       "orientation",
+       "power",
+       "smartcard",
+       "sound",
+       "xrandr",
+       "xsettings"
 };
 
 static gboolean