From 3f04f64e43735ec361e39a735e6e0b88bcf4a02c Mon Sep 17 00:00:00 2001
From: brave-builds <45370463+brave-builds@users.noreply.github.com>
Date: Wed, 30 Oct 2024 19:26:10 +0100
Subject: [PATCH] fix(privacy): Shred intermittently not clearing all data
 (uplift to 1.72.x) (#26278)

Uplift of #26246 (squashed) to beta
---
 ios/brave-ios/Sources/Brave/Frontend/Browser/TabManager.swift | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/ios/brave-ios/Sources/Brave/Frontend/Browser/TabManager.swift b/ios/brave-ios/Sources/Brave/Frontend/Browser/TabManager.swift
index 6051d420c9ef..62902a5108e3 100644
--- a/ios/brave-ios/Sources/Brave/Frontend/Browser/TabManager.swift
+++ b/ios/brave-ios/Sources/Brave/Frontend/Browser/TabManager.swift
@@ -843,6 +843,10 @@ class TabManager: NSObject {
     // Remove all unwanted tabs
     for tab in allTabs {
       guard tab.url?.baseDomain == etldP1 else { continue }
+      // The Tab's WebView is not deinitialized immediately, so it's possible the
+      // WebView still stores data after we shred but before the WebView is deinitialized.
+      // Delete the web view to prevent data being stored after data is Shred.
+      tab.deleteWebView()
       removeTab(tab)
     }