DEV: removes dead code of dropdown-menu (#9942)

app/assets/javascripts/discourse/app/components/topic-navigation.js

@@ -76,7 +76,6 @@ export default Component.extend(PanEvents, {
         if (
           !$target.is(".widget-button") &&
           !$parents.is(".widget-button") &&
-          !$parents.is(".dropdown-menu") &&
           !$parents.is("#discourse-modal") &&
           !$target.is("#discourse-modal") &&
           !$parents.is(".modal-footer") &&

app/assets/stylesheets/common/base/discourse.scss

@@ -687,14 +687,6 @@ table {
       }
     }
   }
-
-  .dropdown-menu {
-    width: 120px;
-
-    & .icon {
-      margin-top: auto;
-    }
-  }
 }
 
 .topic-statuses {

app/assets/stylesheets/common/base/modal.scss

@@ -29,9 +29,6 @@
 }
 
 .modal-open {
-  .dropdown-menu {
-    z-index: z("modal", "dropdown");
-  }
   .popover {
     z-index: z("modal", "popover");
   }

app/assets/stylesheets/desktop/topic-list.scss

@@ -218,15 +218,6 @@ button.dismiss-read {
   margin-left: 10px;
 }
 
-.tags-admin-menu {
-  .dropdown-menu {
-    right: 0;
-    top: 30px;
-    bottom: auto;
-    left: auto;
-  }
-}
-
 .category-heading {
   p {
     line-height: $line-height-large;

app/assets/stylesheets/desktop/topic-post.scss

@@ -503,10 +503,6 @@ video {
   }
 }
 
-.open > .dropdown-menu {
-  display: block;
-}
-
 .btn-group {
   position: relative;
 }
@@ -641,72 +637,6 @@ blockquote {
   margin-left: 5px;
 }
 
-.dropdown-menu {
-  position: absolute;
-  bottom: 115%;
-  left: 0;
-  z-index: z("dropdown");
-  display: none;
-  float: left;
-  width: 550px;
-  margin: 1px 0 0;
-  list-style: none;
-  background-color: $secondary;
-  border: 1px solid $primary-low;
-  box-shadow: shadow("dropdown");
-  background-clip: padding-box;
-  span {
-    font-size: $font-down-1;
-    color: dark-light-choose($primary-medium, $secondary-medium);
-  }
-  span.title {
-    font-weight: bold;
-    display: block;
-    font-size: $font-0;
-    color: $primary;
-  }
-}
-
-.dropdown-menu a {
-  display: block;
-  padding: 9px;
-  clear: both;
-  font-weight: normal;
-  line-height: $line-height-medium;
-  color: $primary;
-  transition: all linear 0.15s;
-  & > div {
-    margin-left: 26px;
-  }
-}
-
-.dropdown-menu li > a:hover,
-.dropdown-menu .active > a,
-.dropdown-menu .active > a:hover {
-  color: $primary;
-  text-decoration: none;
-  background-color: $highlight-medium;
-}
-
-.dropdown-menu .disabled > a,
-.dropdown-menu .disabled > a:hover {
-  text-decoration: none;
-  color: $primary;
-  background-color: $tertiary-low;
-  cursor: default;
-}
-
-.dropdown-menu .icon {
-  margin-top: 3px;
-  float: left;
-  font-size: $font-up-2;
-}
-
-.open > .dropdown-menu {
-  display: block;
-  clear: both;
-}
-
 .selected-posts {
   width: 200px;
   position: fixed;

app/assets/stylesheets/mobile/topic-list.scss

@@ -424,50 +424,7 @@ tr.category-topic-link {
   content: "";
   margin-left: 5px;
 }
-.dropdown-menu {
+
-  position: relative;
-  top: 100%;
-  left: 0;
-  z-index: z("dropdown");
-  display: none;
-  float: left;
-  width: 280px;
-  padding: 4px 0;
-  list-style: none;
-  background-color: $secondary;
-  border: 1px solid dark-light-choose(rgba(0, 0, 0, 0.2), $primary);
-  border-radius: 5px;
-  box-shadow: shadow("dropdown");
-  background-clip: padding-box;
-  margin: 1px 0 20px;
-  .title {
-    font-weight: bold;
-    display: block;
-  }
-}
-.dropdown-menu a {
-  display: block;
-  padding: 3px 15px;
-  clear: both;
-  font-weight: normal;
-  line-height: $line-height-medium;
-  color: $primary;
-}
-.dropdown-menu li > a:hover,
-.dropdown-menu .active > a,
-.dropdown-menu .active > a:hover {
-  color: $tertiary;
-  text-decoration: none;
-  background-color: $tertiary-low;
-}
-.open > .dropdown-menu {
-  display: block;
-  clear: both;
-}
-.fade {
-  opacity: 0;
-  transition: opacity linear 0.15s;
-}
 .fade.in {
   opacity: 1;
 }

app/assets/stylesheets/mobile/topic-post.scss

@@ -287,25 +287,6 @@ iframe {
   max-width: 100%;
 }
 
-.open > .dropdown-menu {
-  display: block;
-}
-
-.dropdown-menu li {
-  margin: 5px 0;
-  .fa {
-    float: left;
-    margin-right: 5px;
-    padding-top: 1px;
-  }
-  span {
-    color: dark-light-choose($primary-medium, $secondary-medium);
-  }
-  span.title {
-    color: $primary;
-  }
-}
-
 .btn-group {
   margin-top: 25px;
   position: relative;