Fix the info widget updated in the protocol monitor.

Assign current, not previous param value and request render after creating a widget in the <devtools-widget>

Bug: 392830597
Change-Id: I4cc35e23e5452e065a3c73cb71fc6fc6146f738c
Reviewed-on: https://chromium-review.googlesource.com/c/devtools/devtools-frontend/+/6206812
Reviewed-by: Nikolay Vitkov <[email protected]>
Commit-Queue: Danil Somsikov <[email protected]>

Author: danilsomsikov

front_end/ui/legacy/Widget.ts

@@ -79,6 +79,7 @@ export class WidgetElement<WidgetT extends Widget&WidgetParams, WidgetParams = {
     if (this.#widgetParams) {
       Object.assign(widget, this.#widgetParams);
     }
+    widget.requestUpdate();
     return widget;
   }
 
@@ -92,7 +93,7 @@ export class WidgetElement<WidgetT extends Widget&WidgetParams, WidgetParams = {
         }
       }
       if (needsUpdate) {
-        Object.assign(widget, this.#widgetParams);
+        Object.assign(widget, config.widgetParams);
         widget.requestUpdate();
       }
     }