Allow IO operations in destructor of net::NetworkConfigWatcherMacThread
The destructor of net::NetworkConfigWatcherMacThread ends up calling
PlatformThread::Join(), an operation that needs to be done only from an
IO thread. This currently causes a DCHECK to fire in base::ThreadRestrictions.
The bug was discovered by running the sync integration tests on a mac trybot.
The tests create Profile objects during setup, that indirectly call
~NetworkConfigWatcherMacThread() from their destructors.
This patch allows IO operations in ~NetworkConfigWatcherMacThread()
using a ScopedAllowIO.
BUG=70190
TEST=sync_integration_tests
Review URL: http://codereview.chromium.org/6353008
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@72030 0039d316-1c4b-4281-b951-d872f2087c98
1 file changed
