[Crosswalk-10][wrt][xwalk-2869] Update one tests for wrt-packertoolmanu-android-tests

Impacted TCs num(approved): New 0, Update 1, Delete 0
Unit test Platform: Android
Android test result summary: Pass 1, Fail 0, Block 0
Merge pull request #1279 from wanghongjuan/Crosswalk-10

[Crosswalk-10][wrt][xwalk-2869] Update one tests for packertoolmanu