[3.2 RC2] Profiler includes "ghost panels" #20653
Description
After upgrading the Symfony Demo to 3.2.0-RC2 (symfony/demo#405) the Symfony profiler shows two "ghost panels":
The reason is that the HTML wrongly includes the panels for Ajax (we only show this in the debug toolbar) and Memory (we merged its contents in the "Performance" panel a while ago):
