Revert "Add new InternetAddress class with a static lookup function (including     IPv6 results)." Revert "Attempt to fix strict align issue." Revert "Trying another fix."
Revert "Add new InternetAddress class with a static lookup function (including     IPv6 results)."
Revert "Attempt to fix strict align issue."
Revert "Trying another fix."

BUG=

Review URL: https://codereview.chromium.org//14036017

git-svn-id: a0fc6a377c96b9059f80895148836233a16d98be@21928 260f80e4-7a28-3924-810f-c04153c831b5

dart-lang/http,dart-lang/http,dart-lang/http,dart-lang/http,kasperpeulen/http,donny-dont/http,dart-lang/http,dart-lang/http,dart-lang/http,dart-lang/http