mozilla/servo — pull request #499 by ILyoan (2013-05-31 13:31:37+00:00)
Title: Add support for css class selection

This patch implement css class selection.

This involves update of 3 submodules

- rust-css: https://github.com/mozilla-servo/rust-css/pull/13
- rust-netsurfcss: https://github.com/mozilla-servo/rust-netsurfcss/pull/12
- libcss: https://github.com/mozilla-servo/libcss/pull/3

The commit hash number for submodules might be changed when the submodule is merged.
The update for libcss is only for debug print which is out of data and will not compiled without DEBUG_CHAIN_MATCHING flag.