[geary] Remove only remaining use of emblem-system-symbolic icon name.

[Michael Gratton <mjog src gnome org>]

commit 19dde8912b9b4e02f0a6c113a6d072e783d7b402
Author: Michael James Gratton <mike vee net>
Date:   Fri May 20 17:07:14 2016 +1000

    Remove only remaining use of emblem-system-symbolic icon name.
    
    Bug 765837.

 src/client/composer/composer-widget.vala |    1 -
 ui/composer.glade                        |    7 -------
 2 files changed, 0 insertions(+), 8 deletions(-)
---
diff --git a/src/client/composer/composer-widget.vala b/src/client/composer/composer-widget.vala
index 18af0e5..0d42f94 100644
--- a/src/client/composer/composer-widget.vala
+++ b/src/client/composer/composer-widget.vala
@@ -68,7 +68,6 @@ public class ComposerWidget : Gtk.EventBox {
     public const string ACTION_SEND = "send";
     public const string ACTION_ADD_ATTACHMENT = "add attachment";
     public const string ACTION_ADD_ORIGINAL_ATTACHMENTS = "add original attachments";
-    public const string ACTION_GEAR_MENU = "gear menu";
     
     private const string DRAFT_SAVED_TEXT = _("Saved");
     private const string DRAFT_SAVING_TEXT = _("Saving");
diff --git a/ui/composer.glade b/ui/composer.glade
index a515db8..192360f 100644
--- a/ui/composer.glade
+++ b/ui/composer.glade
@@ -237,13 +237,6 @@
         <property name="icon_name">edit-copy-symbolic</property>
       </object>
     </child>
-    <child>
-      <object class="GtkAction" id="gear menu">
-        <property name="label" translatable="yes">Application Menu</property>
-        <property name="icon_name">emblem-system-symbolic</property>
-      </object>
-      <accelerator key="F10"/>
-    </child>
   </object>
   <object class="GtkBox" id="composer">
     <property name="visible">True</property>