[REF] rename show_send_message_button variable to channels_show_send_button

mail_base/static/src/js/base.js

@@ -65,7 +65,7 @@ var ChatAction = core.action_registry.get('mail.chat.instant_messaging');
 ChatAction.include({
     init: function(parent, action, options) {
         this._super.apply(this, arguments);
-        this.show_send_message_button = ['channel_inbox'];
+        this.channels_show_send_button = ['channel_inbox'];
         this.channels_display_subject = [];
     },
     start: function() {
@@ -105,7 +105,7 @@ ChatAction.include({
         return $.when(result).done(function() {
             self.$buttons
                 .find('.o_mail_chat_button_new_message')
-                .toggle(self.show_send_message_button.indexOf(channel.id) != -1);
+                .toggle(self.channels_show_send_button.indexOf(channel.id) != -1);
         });
     },
     get_thread_rendering_options: function (messages) {

mail_sent/static/src/js/sent.js

@@ -22,7 +22,7 @@ ChatAction.include({
         this._super.apply(this, arguments);
         var channel_name = 'channel_sent';
         // Add channel Sent for show "Send message" button
-        this.show_send_message_button.push(channel_name);
+        this.channels_show_send_button.push(channel_name);
         // Add channel Sent for enable "display_subject" option
         this.channels_display_subject.push(channel_name);
     }