T.SAME_ORIGIN_VIOLATION misrepresents the purpose of sandboxing

[muchlikeacat]

The third bullet in T.SAME_ORIGIN_VIOLATION:

• Inadequate sandboxing of browser windows and tabs or a faulty cross domain communications model can lead to leakage of content from one domain in one window or tab to a different domain in a different window or tab. Such attacks leverage the ability of browsers to display content from multiple domains simultaneously.

indicates that sandboxing is a mitigation to help enforce the same origin policy. Sandboxing is primarily intended to protect the operating system from a compromised renderer process. Removing the reference to sandboxing here will make this bullet more accurate.