Fix - do not create BrowserLayout for offline canvas

It is happens when TWebCanvas JSON drawn in jupyter lab.
Extra tools like GED is not working, therefore no need to
create browser layout for it

Author: linev

modules/gpad/RPadPainter.mjs

@@ -1183,7 +1183,7 @@ class RPadPainter extends RObjectPainter {
 
          const mainid = this.selectDom().attr('id');
 
-         if (!this.isBatchMode() && !this.use_openui && !this.brlayout && mainid && isStr(mainid) && !getHPainter()) {
+         if (!this.isBatchMode() && this.online_canvas && !this.use_openui && !this.brlayout && mainid && isStr(mainid) && !getHPainter()) {
             this.brlayout = new BrowserLayout(mainid, null, this);
             this.brlayout.create(mainid, true);
             this.setDom(this.brlayout.drawing_divid()); // need to create canvas

modules/gpad/TPadPainter.mjs

@@ -1879,7 +1879,7 @@ class TPadPainter extends ObjectPainter {
 
          const mainid = this.selectDom().attr('id');
 
-         if (!this.isBatchMode() && !this.use_openui && !this.brlayout && mainid && isStr(mainid) && !getHPainter()) {
+         if (!this.isBatchMode() && this.online_canvas && !this.use_openui && !this.brlayout && mainid && isStr(mainid) && !getHPainter()) {
             this.brlayout = new BrowserLayout(mainid, null, this);
             this.brlayout.create(mainid, true);
             this.setDom(this.brlayout.drawing_divid()); // need to create canvas