Remove unused content in o.e.releng.tests.FileTool


Change-Id: I79f3ef8c673eb8b33c271e24145ba74e761788b1
Reviewed-on: https://git.eclipse.org/r/c/platform/eclipse.platform.releng/+/190461
Tested-by: Alexander Kurtakov <akurtako@redhat.com>
Reviewed-by: Alexander Kurtakov <akurtako@redhat.com>
1 file changed