remove umb-upload-dropzone

src/Umbraco.Web.UI.Client/src/common/directives/_obsolete/umbuploaddropzone.directive.js

@@ -1,17 +0,0 @@
-/**
-* @ngdoc directive
-* @name umbraco.directives.directive:umbUploadDropzone
-* @deprecated
-* We plan to remove this directive in the next major version of umbraco (8.0). The directive is not recommended to use.
-*
-* @restrict E
-**/
-
-angular.module("umbraco.directives.html")
-	.directive('umbUploadDropzone', function(){
-		return {
-			restrict: 'E',
-			replace: true,
-			templateUrl: 'views/directives/_obsolete/umb-upload-dropzone.html'
-		};
-	});

src/Umbraco.Web.UI.Client/src/less/property-editors.less

@@ -657,28 +657,8 @@ ul.color-picker li {
   line-height: 120px
 }
 
-.umb-upload-drop-zone{
-    margin-bottom:5px;
-}
-
-.umb-upload-drop-zone .info, .umb-upload-button-big{
-  display: block;
-  padding: 20px;
-  opacity: 1;
-  border: 1px dashed @gray-8;
-  background: none;
-  text-align: center;
-  font-size: 14px;
-  color: @gray-8;
-}
-
 .umb-upload-button-big:hover{color: @gray-8;}
 
-.umb-upload-drop-zone .info i.icon, .umb-upload-button-big i.icon{
-  font-size: 55px;
-  line-height: 70px
-}
-
 .umb-upload-button-big {display: block}
 .umb-upload-button-big input {
   left: 0;

src/Umbraco.Web.UI.Client/src/views/directives/_obsolete/umb-upload-dropzone.html

@@ -1,8 +0,0 @@
-<div class="umb-upload-drop-zone">
-    <div class="info">
-        <i class="icon icon-parachute-drop"></i>
-        <p>
-            <localize key="media_dropFilesHere">Drop your files here...</localize>
-        </p>
-    </div>
-</div>