[eog] Remove the external editor settings key

[Felix Riemann <friemann src gnome org>]

commit 10197a531613e84ac0d6675dda95b332c8731280
Author: Felix Riemann <friemann gnome org>
Date:   Sat Feb 7 14:45:08 2015 +0100

    Remove the external editor settings key
    
    The external editor button got removed during the UI overhaul.

 data/org.gnome.eog.gschema.xml.in |   21 ++++++++-------------
 src/eog-config-keys.h             |    1 -
 2 files changed, 8 insertions(+), 14 deletions(-)
---
diff --git a/data/org.gnome.eog.gschema.xml.in b/data/org.gnome.eog.gschema.xml.in
index b779f49..f6f4611 100644
--- a/data/org.gnome.eog.gschema.xml.in
+++ b/data/org.gnome.eog.gschema.xml.in
@@ -12,9 +12,9 @@
       <description>Whether the image should be rotated automatically based on EXIF orientation.</description>
     </key>
     <key name="background-color" type="s">
-       <default>'#000000'</default>
-       <summary>Background Color</summary>
-       <description>The color that is used to fill the area behind the image. If the use-background-color 
key is not set, the color is determined by the active GTK+ theme instead.</description>
+      <default>'#000000'</default>
+      <summary>Background Color</summary>
+      <description>The color that is used to fill the area behind the image. If the use-background-color key 
is not set, the color is determined by the active GTK+ theme instead.</description>
     </key>
     <key name="interpolate" type="b">
       <default>true</default>
@@ -47,9 +47,9 @@
       <description>If the transparency key has the value COLOR, then this  key determines the color which is 
used for indicating transparency.</description>
     </key>
     <key name="use-background-color" type="b">
-       <default>true</default>
-       <summary>Use a custom background color</summary>
-       <description>If this is active, the color set by the background-color key will be used to fill the 
area behind the image. If it is not set, the current GTK+ theme will determine the fill color.</description>
+      <default>true</default>
+      <summary>Use a custom background color</summary>
+      <description>If this is active, the color set by the background-color key will be used to fill the 
area behind the image. If it is not set, the current GTK+ theme will determine the fill color.</description>
     </key>
   </schema>
   <schema gettext-domain="@GETTEXT_PACKAGE@" id="org.gnome.eog.fullscreen" path="/org/gnome/eog/fullscreen/">
@@ -95,8 +95,8 @@
       <summary>Show/Hide the image gallery pane scroll buttons.</summary>
     </key>
     <key name="disable-close-confirmation" type="b">
-       <default>false</default>
-       <summary>Close main window without asking to save changes.</summary>
+      <default>false</default>
+      <summary>Close main window without asking to save changes.</summary>
     </key>
     <key name="disable-trash-confirmation" type="b">
       <default>false</default>
@@ -113,11 +113,6 @@
       <summary>Whether the metadata list in the properties dialog should have its own page.</summary>
       <description>If activated, the detailed metadata list in the properties dialog will be moved to its 
own page in the dialog. This should make the dialog more usable on smaller screens, e.g. as used by netbooks. 
If disabled, the widget will be embedded on the "Metadata" page.</description>
     </key>
-    <key name="external-editor" type="s">
-      <default>''</default>
-      <summary>External program to use for editing images</summary>
-      <description>The desktop file name (including the ".desktop") of the application to use for editing 
images (when the "Edit Image" button is clicked). Set to the empty string to disable this 
feature.</description>
-    </key>
   </schema>
   <schema id="org.gnome.eog.plugins" path="/org/gnome/eog/plugins/">
     <key name="active-plugins" type="as">
diff --git a/src/eog-config-keys.h b/src/eog-config-keys.h
index cb9e7c4..f171138 100644
--- a/src/eog-config-keys.h
+++ b/src/eog-config-keys.h
@@ -64,7 +64,6 @@
 #define EOG_CONF_UI_DISABLE_TRASH_CONFIRMATION "disable-trash-confirmation"
 #define EOG_CONF_UI_FILECHOOSER_XDG_FALLBACK   "filechooser-xdg-fallback"
 #define EOG_CONF_UI_PROPSDIALOG_NETBOOK_MODE   "propsdialog-netbook-mode"
-#define EOG_CONF_UI_EXTERNAL_EDITOR            "external-editor"
 
 #define EOG_CONF_PLUGINS_ACTIVE_PLUGINS         "active-plugins"