Merge "Clean up codes" into tizen_2.1
authorChulWooLee <chulwoo1.lee@samsung.com>
Sat, 23 Mar 2013 10:54:54 +0000 (19:54 +0900)
committerGerrit Code Review <gerrit2@kim11>
Sat, 23 Mar 2013 10:54:54 +0000 (19:54 +0900)

Trivial merge