Sample failed build due to flakiness: https://ci.chromium.org/buildbot/chromium.memory/Linux%20Chromium%20OS%20ASan%20LSan%20Tests%20%281%29/28942
Culprit (70.0% confidence): https://chromium-review.googlesource.com/q/Ide12cb6cebc9dea83a7686c09e6688537bf3389a
Analysis: https://findit-for-me.appspot.com/waterfall/flake?key=ag9zfmZpbmRpdC1mb3ItbWVy4QELEhdNYXN0ZXJGbGFrZUFuYWx5c2lzUm9vdCKqAWNocm9taXVtLm1lbW9yeS9MaW51eCBDaHJvbWl1bSBPUyBBU2FuIExTYW4gVGVzdHMgKDEpLzI4OTQyL3NpbmdsZV9wcm9jZXNzX21hc2hfYnJvd3Nlcl90ZXN0cy9UV1ZrYVdGRmJtZGhaMlZ0Wlc1MFFuSnZkM05sY2xSbGMzUXVVMlZ6YzJsdmJrNWxkMVJoWWs1aGRtbG5ZWFJsVTJGdFpWVlNUQT09DAsSE01hc3RlckZsYWtlQW5hbHlzaXMYAQw

Please revert the culprit, or disable the test and find the appropriate owner.

If the culprit above is wrong, please file a bug using this link:
https://bugs.chromium.org/p/chromium/issues/entry?status=Unconfirmed&labels=Pri-1,Test-Findit-Wrong&components=Tools%3ETest%3EFindit%3EFlakiness&summary=%5BFindit%5D%20Flake%20Analyzer%20-%20Wrong%20result%20for%20MediaEngagementBrowserTest.SessionNewTabNavigateSameURL&comment=Link%20to%20Analysis%3A%20https://findit-for-me.appspot.com/waterfall/flake?key=ag9zfmZpbmRpdC1mb3ItbWVy4QELEhdNYXN0ZXJGbGFrZUFuYWx5c2lzUm9vdCKqAWNocm9taXVtLm1lbW9yeS9MaW51eCBDaHJvbWl1bSBPUyBBU2FuIExTYW4gVGVzdHMgKDEpLzI4OTQyL3NpbmdsZV9wcm9jZXNzX21hc2hfYnJvd3Nlcl90ZXN0cy9UV1ZrYVdGRmJtZGhaMlZ0Wlc1MFFuSnZkM05sY2xSbGMzUXVVMlZ6YzJsdmJrNWxkMVJoWWs1aGRtbG5ZWFJsVTJGdFpWVlNUQT09DAsSE01hc3RlckZsYWtlQW5hbHlzaXMYAQw