Method keepWorkspaceAlive

js/ui/windowManager.js:1063–1068

(workspace, duration)

    }

    keepWorkspaceAlive(workspace, duration) {
        if (!this._workspaceTracker)
            return;

        this._workspaceTracker.keepWorkspaceAlive(workspace, duration);
    }

    blockWorkspaceUpdates() {
        if (++this._blockCount > 1)