10 files changed, 0 insertions, 1271 deletions
diff --git a/toolkit/themes/shared/mozapps.inc.mn b/toolkit/themes/shared/mozapps.inc.mn
index fadd203b0..4a6b87cc8 100644
--- a/toolkit/themes/shared/mozapps.inc.mn
+++ b/toolkit/themes/shared/mozapps.inc.mn
@@ -7,15 +7,6 @@
 # be specified once. As a result, the source file paths are relative
 # to the location of the actual manifest.
 
-#ifdef MOZ_WEBEXTENSIONS
-  skin/classic/mozapps/extensions/extensionGeneric.svg       (../../shared/webextensions/extensionGeneric.svg)
-  skin/classic/mozapps/extensions/utilities.svg              (../../shared/webextensions/utilities.svg)
-  skin/classic/mozapps/extensions/navigation.png             (../../shared/webextensions/navigation.png)
-  skin/classic/mozapps/extensions/alerticon-warning.svg      (../../shared/webextensions/alerticon-warning.svg)
-  skin/classic/mozapps/extensions/alerticon-error.svg        (../../shared/webextensions/alerticon-error.svg)
-  skin/classic/mozapps/extensions/alerticon-info-positive.svg (../../shared/webextensions/alerticon-info-positive.svg)
-  skin/classic/mozapps/extensions/alerticon-info-negative.svg (../../shared/webextensions/alerticon-info-negative.svg)
-#endif
   skin/classic/mozapps/formautofill/requestAutocomplete.css  (../../shared/formautofill/requestAutocomplete.css)
   skin/classic/mozapps/plugins/pluginProblem.css             (../../shared/plugins/pluginProblem.css)
   skin/classic/mozapps/aboutNetworking.css                   (../../shared/aboutNetworking.css)
diff --git a/toolkit/themes/shared/webextensions/alerticon-error.svg b/toolkit/themes/shared/webextensions/alerticon-error.svg
deleted file mode 100644
index cb883e16e..000000000
--- a/toolkit/themes/shared/webextensions/alerticon-error.svg
+++ /dev/null
@@ -1,6 +0,0 @@
-<!-- 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" width="16" height="16" viewBox="0 0 18 18">
-	<path fill="#e62117" d="M10.124,1.324l7.705,14.127c0.234,0.421,0.228,0.843-0.019,1.264c-0.114,0.193-0.271,0.347-0.467,0.461c-0.198,0.114-0.41,0.171-0.638,0.171H1.294c-0.228,0-0.44-0.057-0.636-0.171c-0.198-0.114-0.353-0.268-0.467-0.461c-0.247-0.421-0.254-0.843-0.02-1.264L7.876,1.324C7.99,1.117,8.147,0.953,8.348,0.833C8.548,0.712,8.766,0.652,9,0.652c0.234,0,0.451,0.06,0.652,0.181C9.853,0.953,10.009,1.117,10.124,1.324z M10.264,10.695l0.181-4.605c0-0.08-0.034-0.143-0.1-0.191c-0.087-0.073-0.168-0.11-0.241-0.11H7.896c-0.073,0-0.154,0.037-0.241,0.11c-0.067,0.048-0.1,0.118-0.1,0.211l0.17,4.586c0,0.067,0.034,0.122,0.1,0.165c0.067,0.044,0.147,0.065,0.241,0.065h1.856c0.094,0,0.172-0.021,0.236-0.065C10.222,10.818,10.258,10.762,10.264,10.695z M10.284,14.448v-1.907c0-0.094-0.031-0.172-0.095-0.236c-0.064-0.064-0.139-0.095-0.225-0.095H8.036c-0.087,0-0.162,0.031-0.225,0.095c-0.064,0.064-0.095,0.142-0.095,0.236v1.907c0,0.094,0.031,0.173,0.095,0.236c0.064,0.064,0.138,0.095,0.225,0.095h1.927c0.086,0,0.162-0.031,0.225-0.095C10.252,14.621,10.284,14.542,10.284,14.448z"/>
-</svg>
diff --git a/toolkit/themes/shared/webextensions/alerticon-info-negative.svg b/toolkit/themes/shared/webextensions/alerticon-info-negative.svg
deleted file mode 100644
index 733f8571a..000000000
--- a/toolkit/themes/shared/webextensions/alerticon-info-negative.svg
+++ /dev/null
@@ -1,6 +0,0 @@
-<!-- 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" width="16" height="16" viewBox="0 0 18 18">
-	<path fill="#828282" d="M10.124,1.324l7.705,14.127c0.234,0.421,0.228,0.843-0.019,1.264c-0.114,0.193-0.271,0.347-0.467,0.461c-0.198,0.114-0.41,0.171-0.638,0.171H1.294c-0.228,0-0.44-0.057-0.636-0.171c-0.198-0.114-0.353-0.268-0.467-0.461c-0.247-0.421-0.254-0.843-0.02-1.264L7.876,1.324C7.99,1.117,8.147,0.953,8.348,0.833C8.548,0.712,8.766,0.652,9,0.652c0.234,0,0.451,0.06,0.652,0.181C9.853,0.953,10.009,1.117,10.124,1.324z M10.264,10.695l0.181-4.605c0-0.08-0.034-0.143-0.1-0.191c-0.087-0.073-0.168-0.11-0.241-0.11H7.896c-0.073,0-0.154,0.037-0.241,0.11c-0.067,0.048-0.1,0.118-0.1,0.211l0.17,4.586c0,0.067,0.034,0.122,0.1,0.165c0.067,0.044,0.147,0.065,0.241,0.065h1.856c0.094,0,0.172-0.021,0.236-0.065C10.222,10.818,10.258,10.762,10.264,10.695z M10.284,14.448v-1.907c0-0.094-0.031-0.172-0.095-0.236c-0.064-0.064-0.139-0.095-0.225-0.095H8.036c-0.087,0-0.162,0.031-0.225,0.095c-0.064,0.064-0.095,0.142-0.095,0.236v1.907c0,0.094,0.031,0.173,0.095,0.236c0.064,0.064,0.138,0.095,0.225,0.095h1.927c0.086,0,0.162-0.031,0.225-0.095C10.252,14.621,10.284,14.542,10.284,14.448z"/>
-</svg>
diff --git a/toolkit/themes/shared/webextensions/alerticon-info-positive.svg b/toolkit/themes/shared/webextensions/alerticon-info-positive.svg
deleted file mode 100644
index 031190bce..000000000
--- a/toolkit/themes/shared/webextensions/alerticon-info-positive.svg
+++ /dev/null
@@ -1,6 +0,0 @@
-<!-- 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" width="16" height="16" viewBox="0 0 18 18">
-	<path fill="#62c44e" d="M18,4.796c0,0.31-0.109,0.573-0.325,0.79l-8.408,8.406l-1.579,1.58c-0.217,0.217-0.48,0.325-0.789,0.325c-0.31,0-0.573-0.108-0.79-0.325l-1.579-1.58L0.325,9.79C0.108,9.573,0,9.31,0,9s0.108-0.573,0.325-0.79l1.58-1.579c0.216-0.217,0.479-0.325,0.789-0.325s0.573,0.108,0.79,0.325l3.414,3.426l7.617-7.63c0.217-0.216,0.48-0.325,0.79-0.325c0.309,0,0.572,0.109,0.789,0.325l1.58,1.58C17.891,4.224,18,4.487,18,4.796z"/>
-</svg>
diff --git a/toolkit/themes/shared/webextensions/alerticon-warning.svg b/toolkit/themes/shared/webextensions/alerticon-warning.svg
deleted file mode 100644
index 2b403220e..000000000
--- a/toolkit/themes/shared/webextensions/alerticon-warning.svg
+++ /dev/null
@@ -1,6 +0,0 @@
-<!-- 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" width="16" height="16" viewBox="0 0 18 18">
-	<path fill="#f0cd2f" d="M10.124,1.324l7.705,14.127c0.234,0.421,0.228,0.843-0.019,1.264c-0.114,0.193-0.271,0.347-0.467,0.461c-0.198,0.114-0.41,0.171-0.638,0.171H1.294c-0.228,0-0.44-0.057-0.636-0.171c-0.198-0.114-0.353-0.268-0.467-0.461c-0.247-0.421-0.254-0.843-0.02-1.264L7.876,1.324C7.99,1.117,8.147,0.953,8.348,0.833C8.548,0.712,8.766,0.652,9,0.652c0.234,0,0.451,0.06,0.652,0.181C9.853,0.953,10.009,1.117,10.124,1.324z M10.264,10.695l0.181-4.605c0-0.08-0.034-0.143-0.1-0.191c-0.087-0.073-0.168-0.11-0.241-0.11H7.896c-0.073,0-0.154,0.037-0.241,0.11c-0.067,0.048-0.1,0.118-0.1,0.211l0.17,4.586c0,0.067,0.034,0.122,0.1,0.165c0.067,0.044,0.147,0.065,0.241,0.065h1.856c0.094,0,0.172-0.021,0.236-0.065C10.222,10.818,10.258,10.762,10.264,10.695z M10.284,14.448v-1.907c0-0.094-0.031-0.172-0.095-0.236c-0.064-0.064-0.139-0.095-0.225-0.095H8.036c-0.087,0-0.162,0.031-0.225,0.095c-0.064,0.064-0.095,0.142-0.095,0.236v1.907c0,0.094,0.031,0.173,0.095,0.236c0.064,0.064,0.138,0.095,0.225,0.095h1.927c0.086,0,0.162-0.031,0.225-0.095C10.252,14.621,10.284,14.542,10.284,14.448z"/>
-</svg>
diff --git a/toolkit/themes/shared/webextensions/extensionGeneric.svg b/toolkit/themes/shared/webextensions/extensionGeneric.svg
deleted file mode 100644
index 28c2f7ba3..000000000
--- a/toolkit/themes/shared/webextensions/extensionGeneric.svg
+++ /dev/null
@@ -1,12 +0,0 @@
-<!-- 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" width="32" height="32" viewBox="0 0 64 64">
-  <defs>
-    <linearGradient id="gradient-linear-puzzle-piece" x1="0%" y1="0%" x2="0%" y2="100%">
-      <stop offset="0%" stop-color="#66cc52" stop-opacity="1"/>
-      <stop offset="100%" stop-color="#60bf4c" stop-opacity="1"/>
-    </linearGradient>
-  </defs>
-  <path fill="url('#gradient-linear-puzzle-piece')" d="M42,62c2.2,0,4-1.8,4-4l0-14.2c0,0,0.4-3.7,2.8-3.7c2.4,0,2.2,3.9,6.7,3.9c2.3,0,6.2-1.2,6.2-8.2 c0-7-3.9-7.9-6.2-7.9c-4.5,0-4.3,3.7-6.7,3.7c-2.4,0-2.8-3.8-2.8-3.8V22c0-2.2-1.8-4-4-4H31.5c0,0-3.4-0.6-3.4-3 c0-2.4,3.8-2.6,3.8-7.1c0-2.3-1.3-5.9-8.3-5.9s-8,3.6-8,5.9c0,4.5,3.4,4.7,3.4,7.1c0,2.4-3.4,3-3.4,3H6c-2.2,0-4,1.8-4,4l0,7.8 c0,0-0.4,6,4.4,6c3.1,0,3.2-4.1,7.3-4.1c2,0,4,1.9,4,6c0,4.2-2,6.3-4,6.3c-4,0-4.2-4.1-7.3-4.1c-4.8,0-4.4,5.8-4.4,5.8L2,58 c0,2.2,1.8,4,4,4H19c0,0,6.3,0.4,6.3-4.4c0-3.1-4-3.6-4-7.7c0-2,2.2-4.5,6.4-4.5c4.2,0,6.6,2.5,6.6,4.5c0,4-3.9,4.6-3.9,7.7 c0,4.9,6.3,4.4,6.3,4.4H42z"/>
-</svg>
diff --git a/toolkit/themes/shared/webextensions/extensions.inc.css b/toolkit/themes/shared/webextensions/extensions.inc.css
deleted file mode 100644
index c4523bbe6..000000000
--- a/toolkit/themes/shared/webextensions/extensions.inc.css
+++ /dev/null
@@ -1,1082 +0,0 @@
-%if 0
-/* 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/. */
-%endif
-@import url("chrome://global/skin/in-content/common.css");
-
-.main-content {
-  padding: 0;
-}
-
-#nav-header {
-  min-height: 39px;
-  background-color: #424f5a;
-}
-
-.view-pane > .list > scrollbox {
-  padding-right: 48px;
-  padding-left: 48px;
-}
-
-
-/*** global warnings ***/
-
-.global-warning-container {
-  overflow-x: hidden;
-}
-
-.global-warning {
-  -moz-box-align: center;
-  padding: 0 8px;
-  color: #c8a91e;
-  font-weight: bold;
-}
-
-#addons-page[warning] .global-warning-container {
-  background-image: linear-gradient(transparent, rgba(255, 255, 0, 0.1));
-}
-
-#detail-view .global-warning {
-  padding: 4px 12px;
-  border-bottom: 1px solid #c1c1c1;
-}
-
-@media (max-width: 600px) {
-  .global-warning-text {
-    display: none;
-  }
-
-  .global-warning .warning-icon {
-    background-color: #fff;
-    box-shadow: 0 0 2px 5px #fff;
-    border-radius: 10px;
-  }
-}
-
-/*** global informations ***/
-
-/* Plugins aren't yet disabled by safemode (bug 342333),
-   so don't show that warning when viewing plugins. */
-#addons-page[warning="safemode"] .view-pane[type="plugin"] .global-warning-container,
-#addons-page[warning="safemode"] #detail-view[loading="true"] .global-warning-container {
-  background-color: inherit;
-  background-image: none;
-}
-
-
-/*** notification icons ***/
-
-.warning-icon,
-.error-icon,
-.pending-icon,
-.info-icon {
-  width: 16px;
-  height: 16px;
-  margin: 3px 0;
-}
-
-.warning-icon {
-  list-style-image: url("chrome://mozapps/skin/extensions/alerticon-warning.svg");
-}
-
-.error-icon {
-  list-style-image: url("chrome://mozapps/skin/extensions/alerticon-error.svg");
-}
-
-.pending-icon,
-.info-icon {
-  list-style-image: url("chrome://mozapps/skin/extensions/alerticon-info-positive.svg");
-}
-
-.addon-view[pending="disable"] .pending-icon,
-.addon-view[pending="uninstall"] .pending-icon {
-  list-style-image: url("chrome://mozapps/skin/extensions/alerticon-info-negative.svg");
-}
-
-/*** view alert boxes ***/
-
-.alert-container {
-  -moz-box-align: center;
-  margin-right: 48px;
-  margin-left: 48px;
-}
-
-.alert-spacer-before {
-  -moz-box-flex: 1;
-}
-
-.alert-spacer-after {
-  -moz-box-flex: 3;
-}
-
-.alert {
-  -moz-box-align: center;
-  padding: 10px;
-  color: #333;
-  border: 1px solid #c1c1c1;
-  border-radius: 2px;
-  background-color: #ebebeb;
-}
-
-.alert .alert-title {
-  font-weight: bold;
-  font-size: 200%;
-  margin-bottom: 15px;
-}
-
-.alert button {
-  margin: 1em 2em;
-}
-
-.loading {
-  list-style-image: url("chrome://global/skin/icons/loading.png");
-  padding-left: 20px;
-  padding-right: 20px;
-}
-
-@media (min-resolution: 1.1dppx) {
-  .loading > image {
-    width: 16px;
-    list-style-image: url("chrome://global/skin/icons/loading@2x.png");
-  }
-}
-
-button.warning {
-  list-style-image: url("chrome://mozapps/skin/extensions/alerticon-warning.svg");
-}
-
-
-/*** category selector ***/
-
-#categories {
-  padding-top: 0;
-}
-
-.category[selected="true"]:hover {
-  background-color:#1A2533;
-}
-
-.category[disabled] {
-  overflow: hidden;
-  height: 0;
-  min-height: 0;
-  opacity: 0;
-  transition-property: min-height, opacity;
-  transition-duration: 1s, 0.8s;
-}
-
-.category:not([disabled]) {
-  min-height: 40px;
-  transition-property: min-height, opacity;
-  transition-duration: 1s, 0.8s;
-}
-
-/* Maximize the size of the viewport when the window is small */
-@media (max-width: 800px) {
-  .category-name {
-    display: none;
-  }
-}
-
-.category-badge {
-  background-color: #55D4FF;
-  padding: 2px 8px;
-  margin: 6px 0;
-  margin-inline-start: 6px;
-  border-radius: 100%;
-  color: #FFF;
-  font-weight: bold;
-  text-align: center;
-}
-
-.category-badge[value="0"] {
-  display: none;
-}
-
-#category-search > .category-icon {
-  list-style-image: url("chrome://mozapps/skin/extensions/category-search.png");
-}
-#category-discover > .category-icon {
-  list-style-image: url("chrome://mozapps/skin/extensions/category-discover.png");
-}
-#category-locale > .category-icon {
-  list-style-image: url("chrome://mozapps/skin/extensions/category-languages.png");
-}
-#category-extension > .category-icon {
-  list-style-image: url("chrome://mozapps/skin/extensions/category-extensions.svg");
-}
-#category-service > .category-icon {
-  list-style-image: url("chrome://mozapps/skin/extensions/category-service.png");
-}
-#category-theme > .category-icon {
-  list-style-image: url("chrome://mozapps/skin/extensions/category-themes.png");
-}
-#category-plugin > .category-icon {
-  list-style-image: url("chrome://mozapps/skin/extensions/category-plugins.png");
-}
-#category-dictionary > .category-icon {
-  list-style-image: url("chrome://mozapps/skin/extensions/category-dictionaries.png");
-}
-#category-experiment > .category-icon {
-  list-style-image: url("chrome://mozapps/skin/extensions/category-experiments.png");
-}
-#category-availableUpdates > .category-icon {
-  list-style-image: url("chrome://mozapps/skin/extensions/category-available.png");
-}
-#category-recentUpdates > .category-icon {
-  list-style-image: url("chrome://mozapps/skin/extensions/category-recent.png");
-}
-
-
-/*** header ***/
-
-#header {
-  margin-top: 20px;
-  margin-bottom: 20px;
-  margin-right: 48px;
-  margin-left: 48px;
-}
-
-@media (max-width: 600px) {
-  #header-search {
-    width: 12em;
-  }
-}
-
-.view-header {
-  margin: 0 48px;
-  border-bottom: 1px solid #c1c1c1;
-}
-
-#header-utils-btn {
-  height: 30px;
-  line-height: 20px;
-  border-color: #c1c1c1;
-  background-color: #fbfbfb;
-  padding-right: 10px;
-  padding-left: 10px;
-}
-
-#header-utils-btn:not([disabled="true"]):active:hover,
-#header-utils-btn[open="true"] {
-  background-color: #dadada;
-}
-
-.header-button {
-  -moz-appearance: none;
-  border: 1px solid;
-  border-radius: 2px;
-}
-
-.header-button[disabled="true"] > .toolbarbutton-icon {
-  opacity: 0.4;
-}
-
-.header-button:not([disabled="true"]):hover,
-#header-utils-btn:not([disabled="true"]):hover {
-  background-color: #ebebeb;
-  cursor: pointer;
-}
-
-.header-button > .toolbarbutton-text {
-  display: none;
-}
-
-.nav-button {
-  list-style-image: url(chrome://mozapps/skin/extensions/navigation.png);
-  margin-top: 15px;
-  margin-bottom: 15px;
-  border-color: transparent;
-}
-
-.nav-button:not([disabled="true"]):hover {
-  border-color: #ebebeb;
-}
-
-#back-btn:-moz-locale-dir(ltr),
-#forward-btn:-moz-locale-dir(rtl) {
-  -moz-image-region: rect(0, 18px, 18px, 0);
-}
-
-#back-btn:-moz-locale-dir(rtl),
-#forward-btn:-moz-locale-dir(ltr) {
-  -moz-image-region: rect(0, 36px, 18px, 18px);
-}
-
-
-/*** sorters ***/
-
-.sort-controls {
-  -moz-appearance: none;
-}
-
-.sorter {
-  height: 35px;
-  border: none;
-  border-radius: 0;
-  background-color: transparent;
-  color: #536680;
-  margin: 0;
-  min-width: 12px !important;
-  -moz-box-direction: reverse;
-}
-
-.sorter .button-box {
-  padding-top: 0;
-  padding-bottom: 0;
-}
-
-.sorter[checkState="1"],
-.sorter[checkState="2"] {
-  background-color: #ebebeb;
-  box-shadow: 0 -4px 0 0 #ff9500 inset;
-}
-
-.sorter .button-icon {
-  margin-inline-start: 6px;
-}
-
-
-/*** discover view ***/
-
-.discover-spacer-before,
-.discover-spacer-after {
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-#discover-error .alert {
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-}
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-.discover-logo {
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-  margin-inline-end: 15px;
-}
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-.discover-title {
-  font-weight: bold;
-  font-size: 24px;
-  font-family: MetaWebPro-Book, "Trebuchet MS", sans-serif;
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-.discover-description {
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-.discover-footer {
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-}
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-
-/*** list ***/
-
-.list {
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-.addon:not(:only-child):last-child {
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-.details {
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-.icon-container {
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-  height: 48px;
-  margin: 3px 7px;
-  -moz-box-align: center;
-  -moz-box-pack: center;
-}
-
-.icon {
-  list-style-image: url("chrome://mozapps/skin/extensions/extensionGeneric.svg");
-  max-width: 32px;
-  max-height: 32px;
-}
-
-.content-inner-container {
-  margin-inline-end: 5px;
-}
-
-.addon[active="false"] .icon {
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-.addon-view[type="theme"] .icon {
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-.addon-view[type="locale"] .icon {
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-.addon-view[type="plugin"] .icon {
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-.addon-view[type="dictionary"] .icon {
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-.addon-view[type="experiment"] .icon {
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-.name-container {
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-}
-
-.creator {
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-}
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-.description-container {
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-  -moz-box-align: center;
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-}
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-.description {
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-}
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-.warning,
-.pending,
-.error {
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-  font-weight: bold;
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-}
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-.content-container,
-.basicinfo-container {
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-.addon[status="installing"] > .content-container {
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-.update-info-container {
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-}
-
-.update-available {
-  -moz-box-align: end;
-}
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-.install-status-container {
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-  -moz-box-align: end;
-}
-
-.name-outer-container {
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-}
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-.relnotes-toggle-container,
-.icon-outer-container {
-  -moz-box-pack: start;
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-.status-container,
-.control-container {
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-}
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-.addon-view .warning {
-  color: #d8b826;
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-.addon-view .error {
-  color: #e62117;
-}
-
-.addon-view .pending {
-  color: #62c44e;
-}
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-.addon-view[pending="disable"] .pending,
-.addon-view[pending="uninstall"] .pending {
-  color: #898989;
-}
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-.addon .relnotes-container {
-  -moz-box-align: start;
-  margin-inline-start: 6px;
-  height: 0;
-  overflow: hidden;
-  opacity: 0;
-  transition-property: height, opacity;
-  transition-duration: 0.5s, 0.5s;
-}
-
-.addon[show-relnotes] .relnotes-container {
-  opacity: 1;
-  transition-property: height, opacity;
-  transition-duration: 0.5s, 0.5s;
-}
-
-.addon .relnotes-header {
-  font-weight: bold;
-  margin: 10px 0;
-}
-
-.addon .relnotes-toggle {
-  -moz-appearance: none;
-  border: none;
-  background: transparent;
-  font-weight: bold;
-  cursor: pointer;
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-.addon .relnotes-toggle > .button-box > .button-icon {
-  padding-inline-start: 4px;
-}
-
-.addon-view[notification],
-.addon-view[pending] {
-  --view-highlight-color: transparent;
-  background-image: radial-gradient(at 50% 0%,
-                                    var(--view-highlight-color) 0%,
-                                    transparent 75%);
-}
-.addon-view[notification="warning"] {
-  --view-highlight-color: #F9F5E5;
-}
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-.addon-view[notification="error"] {
-  --view-highlight-color: #FFE8E9;
-}
-
-.addon-view[pending="enable"],
-.addon-view[pending="upgrade"],
-.addon-view[pending="install"] {
-  --view-highlight-color: #EFFAF2;
-}
-
-.addon-view[pending="disable"],
-.addon-view[pending="uninstall"] {
-  --view-highlight-color: #F2F2F2;
-}
-
-.addon[selected] {
-  background-color: #fafafa;
-  color: #333;
-  padding-inline-start: 1px; /* compensate the 4px border */
-  border-inline-start: solid 4px #ff9500;
-}
-
-.addon[active="false"] > .content-container > .content-inner-container {
-  color: #999;
-}
-
-.addon[active="false"][selected] > .content-container > .content-inner-container {
-  color: #777;
-}
-
-
-/*** item - uninstalled ***/
-
-.addon[status="uninstalled"] {
-  border: none;
-}
-
-.addon[status="uninstalled"] > .container {
-  -moz-box-align: center;
-  padding: 4px 20px;
-  background-color: #FDFFA8;
-  border-radius: 8px;
-  font-size: 120%;
-}
-
-.addon[status="uninstalled"][selected] {
-  background-color: transparent;
-}
-
-
-/*** search view ***/
-
-#search-filter {
-  padding: 5px 20px;
-  margin-right: 48px;
-  margin-left: 48px;
-  font-size: 120%;
-  border-bottom: 1px solid #c1c1c1;
-  overflow-x: hidden;
-}
-
-#search-filter-label {
-  font-weight: bold;
-  color: grey;
-  margin-inline-end: 10px;
-}
-
-#search-allresults-link {
-  margin-top: 1em;
-  margin-bottom: 2em;
-}
-
-
-/*** detail view ***/
-
-#detail-view > .box-inherit {
-  margin-right: 48px;
-  margin-left: 48px;
-}
-
-#detail-view .loading {
-  opacity: 0;
-}
-
-#detail-view[loading-extended] .loading {
-  opacity: 1;
-  transition-property: opacity;
-  transition-duration: 1s;
-}
-
-.detail-view-container {
-  padding-inline-end: 2em;
-  padding-bottom: 2em;
-  font-size: 1.25rem;
-  color: #333;
-}
-
-#detail-notifications {
-  margin-top: 1em;
-  margin-bottom: 2em;
-}
-
-#detail-notifications .warning,
-#detail-notifications .pending,
-#detail-notifications .error {
-  margin-inline-start: 0;
-}
-
-#detail-icon-container {
-  width: 64px;
-  margin-inline-end: 10px;
-  margin-top: 6px;
-}
-
-#detail-icon {
-  max-width: 64px;
-  max-height: 64px;
-}
-
-#detail-summary {
-  margin-bottom: 2em;
-}
-
-#detail-name-container {
-  font-size: 2.5rem;
-  font-weight: normal;
-}
-
-#detail-screenshot-box {
-  margin-inline-end: 2em;
-  background-image: linear-gradient(rgba(255,255,255,.5), transparent);
-  background-color: white;
-  box-shadow: 0 1px 2px #666;
-  border-radius: 2px;
-}
-
-#detail-screenshot {
-  max-width: 300px;
-  max-height: 300px;
-}
-
-#detail-screenshot[loading] {
-  background-image: url("chrome://global/skin/icons/loading.png");
-  background-position: 50% 50%;
-  background-repeat: no-repeat;
-}
-
-@media (min-resolution: 1.1dppx) {
-  #detail-screenshot[loading] {
-    background-image: url("chrome://global/skin/icons/loading@2x.png");
-    background-size: 16px;
-  }
-}
-
-#detail-screenshot[loading="error"] {
-  background-image: url("chrome://global/skin/media/error.png");
-}
-
-#detail-desc-container {
-  margin-bottom: 2em;
-}
-
-#detail-desc, #detail-fulldesc {
-  margin-inline-start: 6px;
-  /* This is necessary to fix layout issues with multi-line descriptions, see
-     bug 592712*/
-  outline: solid transparent;
-  white-space: pre-wrap;
-  min-width: 10em;
-}
-
-#detail-fulldesc {
-  margin-top: 1em;
-}
-
-#detail-contributions {
-  border-radius: 2px;
-  border: 1px solid #D2DBE8;
-  margin-bottom: 2em;
-  padding: 1em;
-  background-color: #F3F7FB;
-}
-
-#detail-contrib-description {
-  font-style: italic;
-  margin-bottom: 1em;
-  color: #373D48;
-}
-
-#detail-contrib-suggested {
-  color: grey;
-  font-weight: bold;
-}
-
-#detail-contrib-btn {
-  color: #FFF;
-  text-shadow: none;
-  border: 1px solid #0095dd;
-  list-style-image: url("chrome://mozapps/skin/extensions/heart.png");
-  background-color: #0095dd;
-}
-
-#detail-contrib-btn .button-icon {
-  margin-inline-end: 5px;
-}
-
-#detail-contrib-btn:not(:active):hover {
-  border-color: #008acb;
-  background-color: #008acb;
-}
-
-#detail-contrib-btn:active:hover {
-  background-color: #006b9d;
-  border-color: #006b9d;
-}
-
-#detail-grid {
-  margin-bottom: 2em;
-}
-
-#detail-grid > columns > column:first-child {
-  min-width: 15em;
-  max-width: 25em;
-}
-
-.detail-row[first-row="true"],
-.detail-row-complex[first-row="true"],
-setting[first-row="true"] {
-  border-top: none;
-}
-
-.detail-row,
-.detail-row-complex,
-setting {
-  border-top: 1px solid #c1c1c1;
-  -moz-box-align: center;
-  min-height: 35px;
-  line-height: 20px;
-  text-shadow: 0 1px 1px #fefffe;
-}
-
-#detail-controls {
-  margin-bottom: 1em;
-}
-
-.inline-options-browser,
-setting[first-row="true"] {
-  margin-top: 2em;
-}
-
-setting {
-  -moz-box-align: start;
-}
-
-.preferences-alignment {
-  min-height: 30px;
-  -moz-box-align: center;
-}
-
-.preferences-description {
-  font-size: 90.9%;
-  color: graytext;
-  margin-top: -2px;
-  margin-inline-start: 2em;
-  white-space: pre-wrap;
-}
-
-.preferences-description:empty {
-  display: none;
-}
-
-setting[type="radio"] > radiogroup {
-  -moz-box-orient: horizontal;
-}
-
-
-/*** creator ***/
-
-.creator > label {
-  margin-inline-start: 0;
-  margin-inline-end: 0;
-}
-
-.creator > .text-link {
-  margin-top: 1px;
-  margin-bottom: 1px;
-}
-
-
-/*** rating ***/
-
-.meta-rating {
-  margin-inline-end: 0;
-  padding-top: 2px;
-}
-
-
-/*** download progress ***/
-
-.download-progress {
-  border: 1px solid #c1c1c1;
-  border-radius: 2px;
-  background-color: #fbfbfb;
-  width: 200px;
-  height: 30px;
-  margin: 2px 4px;
-}
-
-.download-progress[mode="undetermined"] {
-  border-color: #0095dd;
-}
-
-.download-progress .start-cap,
-.download-progress[complete] .end-cap,
-.download-progress[mode="undetermined"] .end-cap,
-.download-progress .progress .progress-bar {
-  -moz-appearance: none;
-  background-color: #0095dd;
-}
-
-.download-progress .progress .progress-bar  {
-  min-height: 28px;
-}
-
-.download-progress .progress {
-  -moz-appearance: none;
-  background-color: transparent;
-  padding: 0;
-  margin: 0;
-  border: none;
-}
-
-.download-progress .start-cap,
-.download-progress .end-cap {
-  width: 4px;
-}
-
-.download-progress .start-cap:-moz-locale-dir(ltr),
-.download-progress .end-cap:-moz-locale-dir(rtl) {
-  border-radius: 1px 0 0 1px;
-}
-
-.download-progress .end-cap:-moz-locale-dir(ltr),
-.download-progress .start-cap:-moz-locale-dir(rtl) {
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-}
-
-.download-progress .cancel {
-  -moz-appearance: none;
-  padding: 3px;
-  min-width: 0;
-  width: 20px;
-  height: 20px;
-  margin: 3px;
-}
-
-.download-progress .cancel .button-box {
-  /* override in-content/common.css !important rule */
-  padding: 0 !important;
-  border: none;
-}
-
-.download-progress .cancel .button-text {
-  display: none;
-}
-
-.download-progress .cancel .button-icon {
-  margin: 0;
-}
-
-.download-progress .cancel {
-  list-style-image: url('chrome://mozapps/skin/extensions/cancel.png');
-}
-
-.download-progress .status-container {
-  -moz-box-align: center;
-}
-
-.download-progress .status {
-  color: #333;
-  text-shadow: #fff 0 0 2px;
-}
-
-
-/*** install status ***/
-
-.install-status {
-  -moz-box-align: center;
-}
-
-
-/*** check for updates ***/
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-#updates-container {
-  -moz-box-align: center;
-}
-
-#updates-container .button-link {
-  font-weight: bold;
-}
-
-#updates-installed,
-#updates-downloaded {
-  color: #00BB00;
-  font-weight: bold;
-}
-
-#update-selected {
-  margin: 12px;
-}
-
-
-/*** buttons ***/
-
-.addon-control[disabled="true"]:not(.no-auto-hide) {
-  display: none;
-}
-
-.no-auto-hide .addon-control {
-  display: block !important;
-}
-
-button.button-link {
-  -moz-appearance: none;
-  background: transparent;
-  border: none;
-  box-shadow: none;
-  color: #0095dd;
-  cursor: pointer;
-  min-width: 0;
-  min-height: 20px;
-  margin: 0 6px;
-}
-
-button.button-link:not(:-moz-focusring) > .button-box {
-  border-width: 0;
-  margin: 1px;
-}
-
-button.button-link:hover {
-  background-color: transparent;
-  color: #178ce5;
-  text-decoration: underline;
-}
-
-/* Needed to override normal button style from inContent.css */
-button.button-link:not([disabled="true"]):active:hover {
-  background-color: transparent;
-  color: #ff9500;
-  text-decoration: none;
-}
-
-
-/*** telemetry experiments ***/
-
-#detail-experiment-container {
-  font-size: 80%;
-  margin-bottom: 1em;
-}
-
-#detail-experiment-bullet-container,
-#detail-experiment-state,
-#detail-experiment-time,
-.experiment-bullet-container,
-.experiment-state,
-.experiment-time {
-  vertical-align: middle;
-  display: inline-block;
-}
-
-.addon .experiment-bullet,
-#detail-experiment-bullet {
-  fill: rgb(158, 158, 158);
-}
-
-.addon[active="true"] .experiment-bullet,
-#detail-view[active="true"] #detail-experiment-bullet {
-  fill: rgb(106, 201, 20);
-}
-
-/*** info UI for add-ons that have been disabled for being unsigned ***/
-
-#show-disabled-unsigned-extensions:not(:hover) {
-  background-color: #fcf8ed;
-}
-
-#disabled-unsigned-addons-info {
-  margin-bottom: 2em;
-  margin-right: 48px;
-  margin-left: 48px;
-}
-
-#disabled-unsigned-addons-heading {
-  font-size: 1.4em;
-  font-weight: bold;
-  margin-bottom: .5em;
-}
-
-#signing-dev-info {
-  font-style: italic;
-}
-
-#detail-findUpdates-btn[hidden] {
-  display: -moz-box;
-  visibility: hidden;
-}
diff --git a/toolkit/themes/shared/webextensions/navigation.png b/toolkit/themes/shared/webextensions/navigation.png
deleted file mode 100644
index 67ff3d9a7..000000000
--- a/toolkit/themes/shared/webextensions/navigation.png
+++ /dev/null
diff --git a/toolkit/themes/shared/webextensions/newaddon.inc.css b/toolkit/themes/shared/webextensions/newaddon.inc.css
deleted file mode 100644
index 52352ccd2..000000000
--- a/toolkit/themes/shared/webextensions/newaddon.inc.css
+++ /dev/null
@@ -1,114 +0,0 @@
-%if 0
-/* 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/. */
-%endif
-@import url("chrome://global/skin/in-content/common.css");
-
-#addon-page {
-  font-size: 1.1em;
-}
-
-#addon-scrollbox {
-  overflow: auto;
-  -moz-box-orient: vertical;
-  -moz-box-flex: 1;
-}
-
-#spacer-start {
-  -moz-box-flex: 1;
-}
-
-#spacer-end {
-  -moz-box-flex: 3;
-}
-
-#addon-container {
-  overflow: visible;
-  max-width: 800px;
-  margin: 20px;
-  padding: 30px 90px;
-}
-
-#addon-info {
-  -moz-box-align: start;
-  margin: 25px 10px;
-}
-
-#icon {
-  margin-top: 8px;
-  margin-inline-end: 10px;
-  max-width: 64px;
-  max-height: 64px;
-  list-style-image: url("chrome://mozapps/skin/extensions/extensionGeneric.svg");
-}
-
-.addon-info[type="theme"] #icon {
-  list-style-image: url("chrome://mozapps/skin/extensions/themeGeneric.png");
-}
-
-.addon-info[type="locale"] #icon {
-  list-style-image: url("chrome://mozapps/skin/extensions/localeGeneric.png");
-}
-
-.addon-info[type="plugin"] #icon {
-  list-style-image: url("chrome://mozapps/skin/plugins/pluginGeneric.png");
-}
-
-.addon-info[type="dictionary"] #icon {
-  list-style-image: url("chrome://mozapps/skin/extensions/dictionaryGeneric.png");
-}
-
-#name {
-  font-size: 130%;
-}
-
-#author {
-  color: GrayText;
-}
-
-#location {
-  color: GrayText;
-}
-
-#warning {
-  margin-bottom: 25px;
-  -moz-box-align: start;
-}
-
-#warning-icon {
-  list-style-image: url("chrome://mozapps/skin/extensions/alerticon-warning.svg");
-  width: 16px;
-  height: 16px;
-  margin-top: 5px;
-  margin-inline-end: 5px;
-}
-
-#allow {
-  margin-inline-start: 84px;
-  margin-bottom: 20px;
-}
-
-#buttonDeck {
-  margin-top: 25px;
-  -moz-box-align: stretch;
-}
-
-#continuePanel {
-  -moz-box-pack: end;
-  -moz-box-align: end;
-}
-
-#restartPanel {
-  -moz-box-pack: end;
-  -moz-box-align: stretch;
-}
-
-#restartPanelButtons {
-  margin-top: 25px;
-  -moz-box-pack: end;
-}
-
-#later {
-  color: GrayText;
-}
diff --git a/toolkit/themes/shared/webextensions/utilities.svg b/toolkit/themes/shared/webextensions/utilities.svg
deleted file mode 100644
index 8bf24458c..000000000
--- a/toolkit/themes/shared/webextensions/utilities.svg
+++ /dev/null
@@ -1,30 +0,0 @@
-<?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" width="16" height="16" viewBox="0 0 16 16">
-  <style>
-    use:not(:target) {
-      display: none;
-    }
-    use {
-      fill: #424f5a;
-    }
-    use[id$="-native"] {
-      fill: GrayText;
-    }
-    use[id$="-grayscale"] {
-      fill: #4d4d4d;
-    }
-    use[id$="-inverted"] {
-      fill: #ddd;
-    }
-  </style>
-  <defs>
-    <path id="utilities-shape" d="m11.5,13.9l-.6-1.5c.3-.2 .5-.4 .8-.6 .2-.2 .4-.5 .6-.7l1.5,.6c.3,.1 .6,0 .7-.3l.4-1c.1-.3 0-.6-.3-.7l-1.5-.6c.1-.6 .1-1.3 0-2l1.5-.6c.3-.1 .4-.4 .3-.7l-.4-1c-.1-.3-.4-.4-.7-.3l-1.5,.6c-.2-.3-.4-.5-.6-.8-.2-.1-.5-.3-.7-.5l.6-1.5c.1-.3 0-.6-.3-.7l-.9-.4c-.3-.1-.6,0-.7,.3l-.6,1.5c-.6-.1-1.3-.1-2,0l-.6-1.5c-.1-.3-.4-.4-.7-.3l-1,.4c-.2,.1-.3,.4-.2,.6l.6,1.5c-.3,.3-.5,.5-.8,.7-.2,.3-.4,.5-.6,.8l-1.5-.7c-.3-.1-.6,0-.7,.3l-.4,.9c-.1,.3 0,.6 .3,.7l1.5,.7c-.1,.6-.1,1.3 0,1.9l-1.5,.6c-.3,.1-.4,.4-.3,.7l.4,1c.1,.3 .4,.4 .7,.3l1.5-.6c.2,.3 .4,.5 .6,.8 .2,.2 .5,.4 .7,.6l-.6,1.5c-.1,.3 0,.6 .3,.7l1,.4c.3,.1 .6,0 .7-.3l.6-1.5c.6,.1 1.3,.1 2,0l.6,1.5c.1,.3 .4,.4 .7,.3l1-.4c.1-.1 .3-.4 .1-.7zm-5.1-4.2c-.9-.9-.9-2.4 0-3.3 .9-.9 2.4-.9 3.3,0 .9,.9 .9,2.4 0,3.3-.9,.9-2.4,.9-3.3,0z"/>
-  </defs>
-  <use id="utilities" xlink:href="#utilities-shape"/>
-  <use id="utilities-native" xlink:href="#utilities-shape"/>
-  <use id="utilities-grayscale" xlink:href="#utilities-shape"/>
-  <use id="utilities-inverted" xlink:href="#utilities-shape"/>
-</svg>