[gsettings-desktop-schemas] schemas: Change default list of input sources to be empty

[Rui Matos <rtcm src gnome org>]

commit 44c2f7d3bc85af40fd1983eabcb7637636b0cdc6
Author: Rui Matos <tiagomatos gmail com>
Date:   Sat Sep 8 21:00:31 2012 +0200

    schemas: Change default list of input sources to be empty
    
    In case the user hasn't configured any input source it's less
    surprising to default to the current X server's XKB layout and variant
    than defaulting to the 'us' layout.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=683880

 ...g.gnome.desktop.input-sources.gschema.xml.in.in |   20 +++++++++++---------
 1 files changed, 11 insertions(+), 9 deletions(-)
---
diff --git a/schemas/org.gnome.desktop.input-sources.gschema.xml.in.in b/schemas/org.gnome.desktop.input-sources.gschema.xml.in.in
index 9a694da..c113d8c 100644
--- a/schemas/org.gnome.desktop.input-sources.gschema.xml.in.in
+++ b/schemas/org.gnome.desktop.input-sources.gschema.xml.in.in
@@ -7,20 +7,22 @@
       <_description>
         The zero-based index into the input sources list specifying
         the current one in effect. The value is automatically capped
-        to remain in the range [0, sources_length).
+        to remain in the range [0, sources_length) as long as the
+        sources list isn't empty.
       </_description>
     </key>
     <key name="sources" type="a(ss)">
-      <default>[('xkb', 'us')]</default>
+      <default>[]</default>
       <_summary>List of input sources</_summary>
       <_description>
-        List of input source identifiers available.
-        Each source is specified as a tuple of 2 strings.
-        The first string is the type and can be one of 'xkb' or
-        'ibus'. For 'xkb' sources the second string is
-        'xkb_layout+xkb_variant' or just 'xkb_layout' if a XKB variant
-        isn't needed. For 'ibus' sources the second string is the IBus
-        engine name.
+        List of input source identifiers available. Each source is
+        specified as a tuple of 2 strings. The first string is the
+        type and can be one of 'xkb' or 'ibus'. For 'xkb' sources the
+        second string is 'xkb_layout+xkb_variant' or just 'xkb_layout'
+        if a XKB variant isn't needed. For 'ibus' sources the second
+        string is the IBus engine name. An empty list means that the X
+        server's current XKB layout and variant won't be touched and
+        IBus won't be used.
       </_description>
     </key>
     <key name="xkb-options" type="as">