Method removeFrame

src/background/tab-manager.ts:333–347

(tabId: number, frameId: number)

    }

    private static async removeFrame(tabId: number, frameId: number) {
        await TabManager.stateManager.loadState();

        if (frameId === 0) {
            delete TabManager.tabs[tabId];
        }

        if (TabManager.tabs[tabId] && TabManager.tabs[tabId][frameId]) {
            // We need to use delete here because Object.entries()
            // in sendMessage() would enumerate undefined as well.
            delete TabManager.tabs[tabId][frameId];
        }

        TabManager.stateManager.saveState();
    }

    static async cleanState() {
        await TabManager.stateManager.loadState();