Delete some usused JSON strings
Delete some usused JSON strings

Reviewers: akalachman

Differential Revision: http://p.projectbuendia.org/D147

viniciusboson/client,pedromarins/client,llvasconcellos/client,luisfdeandrade/client,viniciusboson/client,jvanz/client,fcruz/client,christianrafael/client,viniciusboson/client,luisfdeandrade/client,projectbuendia/client,projectbuendia/client,christianrafael/client,G1DR4/client,llvasconcellos/client,luisfdeandrade/client,projectbuendia/client,projectbuendia/client,projectbuendia/client,christianrafael/client,llvasconcellos/client