f425c82985
The Dartium build does not include io components in the libraries, which are what pull in zlib for the non-dartium builds of the SDK. But it does build dart_bootstrap, which needs zlib. It actually should not need to build dart_bootstrap, since it is useless without io capabilities. BUG= R=kasperl@google.com Review URL: https://codereview.chromium.org/1761233003 .