* reduce timeout limit from 30s to 15s * terminate a test case under some condition on uncaught JS exception * minor fixes Change-Id: Iabc8f214544d2c8c14139756abc049870023fea5
* reduce timeout limit from 30s to 15s * terminate a test case under some condition on uncaught JS exception * minor fixes Change-Id: Iabc8f214544d2c8c14139756abc049870023fea5