Bug 1722567 - Save group of closed tabs to restore the all group. r=kashav

When a group of tabs is closed, save the it in session data so tabs could be restored together. Differential Revision: https://phabricator.services.mozilla.com/D121110
2021-09-12 17:01:17 +00:00
parent f640376620
commit 374c3844a6
4 changed files with 141 additions and 47 deletions
--- a/browser/base/content/browser.js
+++ b/browser/base/content/browser.js
@@ -8273,7 +8273,6 @@ function undoCloseTab(aIndex) {
      }
    }
  }
-  SessionStore.setLastClosedTabCount(window, 1);

  return tab;
 }