From 6dad9e8886bcb458b86133e6b39b4666aa89dc17 Mon Sep 17 00:00:00 2001
From: Mikhail <matuchin@brave.com>
Date: Tue, 10 Feb 2026 17:22:59 +0400
Subject: [PATCH] Fix BraveHistoryURLProviderTest leaks (#33739)

---
 .../omnibox/browser/brave_history_url_provider_unittest.cc     | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/components/omnibox/browser/brave_history_url_provider_unittest.cc b/components/omnibox/browser/brave_history_url_provider_unittest.cc
index c39de316204..3593430a97b 100644
--- a/components/omnibox/browser/brave_history_url_provider_unittest.cc
+++ b/components/omnibox/browser/brave_history_url_provider_unittest.cc
@@ -69,6 +69,9 @@ class BraveHistoryURLProviderTest : public testing::Test,
   void TearDown() override {
     autocomplete_ = nullptr;
     client_.reset();
+    // Process InMemoryURLIndex pending tasks to avoid false-positive
+    // memory leaks on shutdown (LSan).
+    task_environment_.RunUntilIdle();
   }
 
   // Does the real setup.