ticket:10549: Test case code for collation performacne regression. Work in progress.

git-svn-id: http://source.icu-project.org/repos/icu/icu/branches/yoshito@34704 251d0590-4201-4cf1-90de-194747b24ca1
ticket:10549: Some build related stuff changes.

git-svn-id: http://source.icu-project.org/repos/icu/icu/branches/yoshito@34705 251d0590-4201-4cf1-90de-194747b24ca1