Removed actions for generating parser-lexer now that they have been checked in. Also removed hooks to pull cygwin - it was only required for flex and bison that are not required anymore. If a developer needs to modify grammar files, he is expected to install cygwin.
Review URL: http://codereview.appspot.com/3177042

git-svn-id: https://angleproject.googlecode.com/svn/trunk@485 736b8ea6-26fd-11df-bfd4-992fa37f6226
2 files changed