Bug 1210879 - remove unused searchengine files, r=gijs

--HG--
extra : commitid : LoEIqgMYNwX
extra : amend_source : 17ba5698facfe0b4fe4b04368dbf8a8b1f8dabc7

toolkit/themes/osx/mozapps/jar.mn

@@ -11,7 +11,6 @@ toolkit.jar:
   skin/classic/mozapps/downloads/unknownContentType.css           (downloads/unknownContentType.css)
   skin/classic/mozapps/extensions/category-search.png             (extensions/category-search.png)
   skin/classic/mozapps/extensions/category-discover.png           (extensions/category-discover.png)
-  skin/classic/mozapps/extensions/category-searchengines.png      (extensions/category-searchengines.png)
   skin/classic/mozapps/extensions/category-plugins.png            (extensions/category-plugins.png)
   skin/classic/mozapps/extensions/category-service.png            (extensions/category-service.png)
   skin/classic/mozapps/extensions/category-dictionaries.png       (extensions/category-dictionaries.png)

toolkit/themes/shared/extensions/extensions.inc.css

@@ -191,9 +191,6 @@
 #category-locale > .category-icon {
   list-style-image: url("chrome://mozapps/skin/extensions/category-languages.png");
 }
-#category-searchengine > .category-icon {
-  list-style-image: url("chrome://mozapps/skin/extensions/category-searchengines.png");
-}
 #category-extension > .category-icon {
   list-style-image: url("chrome://mozapps/skin/extensions/category-extensions.svg");
 }

toolkit/themes/windows/mozapps/jar.mn

@@ -16,7 +16,6 @@ toolkit.jar:
   skin/classic/mozapps/extensions/update.css                 (extensions/update.css)
   skin/classic/mozapps/extensions/category-search.png        (extensions/category-search.png)
   skin/classic/mozapps/extensions/category-discover.png      (extensions/category-discover.png)
-  skin/classic/mozapps/extensions/category-searchengines.png (extensions/category-searchengines.png)
   skin/classic/mozapps/extensions/category-plugins.png       (extensions/category-plugins.png)
   skin/classic/mozapps/extensions/category-service.png       (extensions/category-service.png)
   skin/classic/mozapps/extensions/category-recent.png        (extensions/category-recent.png)