Filed by sheriff-o-matic@appspot.gserviceaccount.com on behalf of liberato@chromium.org

Various media tests failing on Linux Chromium OS ASan LSan Tests

Builders failed on: 
- Linux Chromium OS ASan LSan Tests (1): 
  https://ci.chromium.org/p/chromium/builders/luci.chromium.ci/Linux%20Chromium%20OS%20ASan%20LSan%20Tests%20%281%29

These tests:
DownloadNotificationTest.IncognitoDownloadFile
DownloadNotificationTest.DownloadRemoved
DownloadNotificationTest.InterruptDownload
DownloadNotificationTest.DownloadMultipleFilesOneByOne
DownloadNotificationTest.InterruptDownloadAfterClosingNotification
DownloadNotificationTest.CloseNotificationAfterDownload
DownloadNotificationTest.CancelDownload
DownloadNotificationTest.DownloadFile
DownloadNotificationTest.DownloadMultipleFiles
KeyboardLockInteractiveBrowserTest.DownloadNavigationDoesNotUnlock
DownloadNotificationTest.SimultaneousIncognitoAndNormalDownloads
DownloadNotificationTest.CloseNotificationWhileDownloading
DownloadNotificationTest.DownloadCancelledByUserExternally
MultiProfileDownloadNotificationTest.DownloadMultipleFiles

fail with things like this:

==8985==ERROR: AddressSanitizer: heap-use-after-free on address 0x6060006e3b78 at pc 0x00000cdbc892 bp 0x7fff6fc1ae70 sp 0x7fff6fc1ae68
WRITE of size 8 at 0x6060006e3b78 thread T0 (interactive_ui_)
    #0 0xcdbc891 in DownloadItemModel::OnDownloadDestroyed(download::DownloadItem*) chrome/browser/download/download_item_model.cc:830:13
    #1 0x4d6af76 in download::DownloadItemImpl::~DownloadItemImpl() components/download/internal/common/download_item_impl.cc:432:14
    #2 0x4d6c1ad in download::DownloadItemImpl::~DownloadItemImpl() components/download/internal/common/download_item_impl.cc:423:39