BUG#20810442: "USE DATABSE_NAME" STATEMENTS OMITTED BY MYSQLBINLOG --REWRITE-DB OPTION

Post-push fix for the test case.

Resolved two issues on the test case, that would make
it fail on windows:

1. Use " instead of ' when passing arguments to mysqlbinlog;
2. Use lower case table names for the databases, instead of
   having a mixed case name.