3aedbb74e8
Instead of using token distance to find the first possible breakpoint position in a line, use generated code address, so the debugger breaks before the first call on a source line. Fix issue 3653 http://code.google.com/p/dart/issues/detail?id=3318 Review URL: https://chromiumcodereview.appspot.com//10686003 git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@9176 260f80e4-7a28-3924-810f-c04153c831b5