Move WebExtensions enabled Add-ons Manager

toolkit/themes/linux/mozapps/webextensions/extensions.css

@@ -0,0 +1,42 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+%include ../../../shared/webextensions/extensions.inc.css
+
+#header-utils-btn .toolbarbutton-icon {
+  list-style-image: url("chrome://mozapps/skin/extensions/utilities.svg#utilities-native");
+}
+
+.sorter[checkState="1"] .button-icon {
+  display: -moz-box;
+  list-style-image: url("moz-icon://stock/gtk-sort-descending?size=16");
+}
+
+.sorter[checkState="2"] .button-icon {
+  display: -moz-box;
+  list-style-image: url("moz-icon://stock/gtk-sort-ascending?size=16");
+}
+
+.addon .relnotes-toggle {
+  list-style-image: url("moz-icon://stock/gtk-go-down?size=16");
+}
+
+.addon .relnotes-toggle > .button-box > .button-icon {
+  display: -moz-box;
+}
+
+.addon[show-relnotes] .relnotes-toggle {
+  list-style-image: url("moz-icon://stock/gtk-go-up?size=16");
+}
+
+.meta-rating[showrating="average"] > .star {
+  list-style-image: url("chrome://mozapps/skin/extensions/rating-not-won.png");
+  padding: 0 1px;
+}
+
+.meta-rating > .star[on="true"],
+.meta-rating[showrating="user"] > .star[hover] {
+  list-style-image: url("chrome://mozapps/skin/extensions/rating-won.png");
+  padding: 0 1px;
+}

toolkit/themes/linux/mozapps/webextensions/newaddon.css

@@ -0,0 +1,5 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+%include ../../../shared/webextensions/newaddon.inc.css