Disable flaky ExternallyConnectableMessagingTest.WebConnectableWithEmptyTlsChannelIdAndClosedBackgroundPage

TBR=juanlang@chromium.org,kalman@chromium.org,jam@chromium.org
BUG=315264

Review URL: https://codereview.chromium.org/110723009

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@242250 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 242250
libaddressinput: remove RuleRetriever

This removes a lot of boilerplate and some iffy memory management. AddressValidator can convert the stored string to a rule (it's only a few lines of code to do so).

BUG=none

Review URL: https://codereview.chromium.org/101823009

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@242251 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 242251