* [filestore] remove user files endpoints * [web] remove user files integration for filestore GitOrigin-RevId: 565fa68a659c07420ee6141d0f276b4e4d2972e0
[misc] remove ShareLaTeX branding from remaining file paths GitOrigin-RevId: cd47c693ee18a1b5b1c821f2dc5f1be53ae96cc0