Re-enable embedded identities in URLs for HTTP authentication.

This effectively reverts r121506.

BUG=123150
TEST=net_unittests. Username/passwords specified in URLs work. XmlHttpRequests() with credentials passed as arguments work.

Review URL: https://chromiumcodereview.appspot.com/10412025

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@138264 0039d316-1c4b-4281-b951-d872f2087c98
4 files changed