[FIX] web_editor, mass_mailing: summernote oversight and video

* some oversight when updating summernote with d33086c,
* fix style when replacing image with video

addons/mass_mailing/static/src/js/mass_mailing_editor.js

@@ -123,8 +123,8 @@ options.registry["width-x"] = options.Class.extend({
 });
 
 
-var fn_popover_update = $.summernote.eventHandler.popover.update;
-$.summernote.eventHandler.popover.update = function ($popover, oStyle, isAirMode) {
+var fn_popover_update = $.summernote.eventHandler.modules.popover.update;
+$.summernote.eventHandler.modules.popover.update = function ($popover, oStyle, isAirMode) {
     fn_popover_update.call(this, $popover, oStyle, isAirMode);
     $("span.o_table_handler, div.note-table").remove();
 };

addons/web_editor/static/lib/summernote/src/js/module/Editor.js

@@ -629,7 +629,11 @@ define([
       }
 
       var anchors = [];
-      if (isTextChanged) {
+      // ODOO: adding this branch to modify existing anchor
+      var ancestor_anchor = dom.ancestor(rng.sc, dom.isAnchor);
+      if(ancestor_anchor) {
+          anchors.push($(ancestor_anchor).html(linkText).get(0));
+      } else if (isTextChanged) {
         // Create a new link when text changed.
         var anchor = rng.insertNode($('<A>' + linkText + '</A>')[0]);
         anchors.push(anchor);

addons/web_editor/static/src/js/summernote.js

@@ -15,7 +15,7 @@ var range = $.summernote.core.range;
 var list = $.summernote.core.list;
 var key = $.summernote.core.key;
 var eventHandler = $.summernote.eventHandler;
-var editor = eventHandler.editor;
+var editor = eventHandler.modules.editor;
 var renderer = $.summernote.renderer;
 var options = $.summernote.options;
 

addons/web_editor/static/src/js/widgets.js

@@ -855,8 +855,6 @@ var VideoDialog = Widget.extend({
             var src = $media.data('src');
             this.$("input#urlvideo").val(src);
             this.get_video();
-        } else {
-            this.add_class = "pull-left";
         }
         return this._super();
     },