Issue #303 Part 1: Move basilisk files from /browser to /application/basilisk

application/basilisk/themes/windows/customizableui/menu-arrow.svg

@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- 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/. -->
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" height="16" width="16" viewBox="0 0 16 16">
+  <style>
+    use:not(:target) {
+      display: none;
+    }
+    use {
+      fill: MenuText;
+    }
+    use[id$="-disabled"] {
+      fill: GrayText;
+    }
+    use[id$="-hover"] {
+      fill: HighlightText;
+    }
+  </style>
+  <defs>
+    <path id="arrow-shape" d="m 6,4 0,8 5,-4 z"/>
+  </defs>
+  <use id="arrow" xlink:href="#arrow-shape"/>
+  <use id="arrow-disabled" xlink:href="#arrow-shape"/>
+  <use id="arrow-hover" xlink:href="#arrow-shape"/>
+</svg>

application/basilisk/themes/windows/customizableui/panelUI.css

@@ -0,0 +1,143 @@
+/* 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/customizableui/panelUI.inc.css
+
+.panel-subviews {
+  background-color: var(--arrowpanel-background);
+}
+
+#PanelUI-contents #zoom-out-btn {
+  padding-left: 12px;
+  padding-right: 12px;
+}
+
+#PanelUI-contents #zoom-in-btn {
+  padding-left: 12px;
+  padding-right: 12px;
+}
+
+/* bookmark panel submenus */
+
+#BMB_bookmarksPopup menupopup[placespopup=true] {
+  -moz-appearance: none;
+  background: transparent;
+  border: none;
+  padding: 6px;
+}
+
+#BMB_bookmarksPopup menupopup[placespopup=true] > hbox {
+  /* emulating chrome://browser/content/places/menu.xml#places-popup-arrow but without the arrow */
+  box-shadow: 0 0 4px rgba(0,0,0,0.2);
+  background: var(--arrowpanel-background);
+  color: var(--arrowpanel-color);
+  border: 1px solid var(--arrowpanel-border-color);
+  border-radius: 3.5px;
+  margin-top: -4px;
+}
+
+#BMB_bookmarksPopup menupopup {
+  padding-top: 2px;
+}
+
+/* Add some space at the top because there are no headers: */
+#BMB_bookmarksPopup menupopup[placespopup=true] > hbox > .popup-internal-box > .arrowscrollbox-scrollbox > .scrollbox-innerbox  {
+  padding-top: 4px;
+}
+
+/* bookmark panel separator */
+#BMB_bookmarksPopup menuseparator {
+  padding-top: 0;
+  padding-bottom: 0;
+}
+
+.subviewbutton > .menu-right,
+.subviewbutton > .menu-iconic-left {
+  padding-top: 1px;
+  margin-top: 1px;
+  margin-bottom: 2px;
+}
+
+/* Disabled empty item looks too small otherwise, because it has no icon. */
+menuitem.subviewbutton[disabled]:not(.menuitem-iconic),
+/* Same for checkbox menu items, whose icons lose size due to -moz-appearance: none: */
+menuitem[type="checkbox"].subviewbutton {
+  /* This is 16px for an icon + 3px for its margins + 1px for its padding +
+   * 2px for its border, see above */
+  min-height: 22px;
+}
+
+.subviewbutton > .toolbarbutton-text {
+  padding-top: 3px;
+  padding-bottom: 3px;
+}
+
+.widget-overflow-list .toolbarbutton-1 > .toolbarbutton-menubutton-button {
+  -moz-appearance: none;
+  border: 0;
+  margin-inline-start: 3px;
+}
+
+.widget-overflow-list .toolbarbutton-1 > .toolbarbutton-menubutton-dropmarker {
+  padding: 0 2px;
+  padding-inline-start: 0;
+  height: 18px;
+}
+
+.widget-overflow-list .toolbarbutton-1 > .toolbarbutton-menubutton-dropmarker > .dropmarker-icon {
+  padding: 0 6px;
+}
+
+.subviewbutton > .toolbarbutton-text {
+  padding-inline-start: 16px;
+}
+
+.subviewbutton:-moz-any([image],[targetURI],.cui-withicon, .restoreallitem, .bookmark-item) > .toolbarbutton-text {
+  padding-inline-start: 0;
+}
+
+.subviewbutton:-moz-any([image],[targetURI],.cui-withicon, .restoreallitem, .bookmark-item)[checked="true"] > .toolbarbutton-icon {
+  visibility: hidden;
+}
+
+menu.subviewbutton > .menu-right {
+  -moz-appearance: none;
+  list-style-image: url(chrome://browser/skin/customizableui/menu-arrow.svg#arrow);
+  /* Reset the rect we inherit from the button: */
+  -moz-image-region: auto;
+}
+
+menu[disabled="true"].subviewbutton > .menu-right {
+  list-style-image: url(chrome://browser/skin/customizableui/menu-arrow.svg#arrow-disabled);
+}
+
+@media not all and (-moz-windows-default-theme) {
+  menu[_moz-menuactive].subviewbutton > .menu-right {
+    list-style-image: url(chrome://browser/skin/customizableui/menu-arrow.svg#arrow-hover);
+  }
+}
+
+menu.subviewbutton > .menu-right:-moz-locale-dir(rtl) {
+  transform: scaleX(-1);
+}
+
+/* Win8 and beyond. */
+@media not all and (-moz-os-version: windows-xp) {
+  @media not all and (-moz-os-version: windows-vista) {
+    @media not all and (-moz-os-version: windows-win7) {
+      panelview .toolbarbutton-1,
+      .subviewbutton,
+      .widget-overflow-list .toolbarbutton-1,
+      .panelUI-grid .toolbarbutton-1 > .toolbarbutton-menubutton-button,
+      #BMB_bookmarksPopup menupopup[placespopup=true] > hbox,
+      #edit-controls@inAnyPanel@,
+      #zoom-controls@inAnyPanel@,
+      #edit-controls@inAnyPanel@ > toolbarbutton,
+      #zoom-controls@inAnyPanel@ > toolbarbutton {
+        border-radius: 0;
+      }
+    }
+  }
+}
+