chazzy@chromium.org top-chrome-desktop-ui@google.com

Records whether the projects panel was opened to the empty state (no tab groups or threads). Recorded upon opening the panel.

chazzy@chromium.org top-chrome-desktop-ui@google.com

Records the number of tab groups displayed in the projects panel. Recorded upon opening the panel.

chazzy@chromium.org top-chrome-desktop-ui@google.com

Records the number of threads in the projects panel, if threads are enabled. Up to 300 threads may be shown in the panel, and not all of these threads may immediately be visible if the threads list is collapsed. Recorded upon opening the panel.

chazzy@chromium.org top-chrome-desktop-ui@google.com

Records the amount of time the projects panel was open. Recorded when the panel is closed due to any reason (user action, closing the window, browser shutdown, etc.).