Serialization:

- Version < 14 - ExplodedPageState::referenced_files is populated by scraping files from 1) http body (i.e. ResourceRequestBodyImpl) and 2) opaque document state (see AppendReferencedFilesFromDocumentState in page_state_serialization.cc)

- Version >= 14 - list of referenced files is explicitly read and written from disk.  Deduping happens on read.


Verification of IPC from renderer:

- Check (via RenderFrameHostImpl::CanAccessFilesOfPageState) + potential renderer kill in RenderFrameHostImpl::OnUpdateState and RenderFrameHostImpl::OnDidCommitProvisionalLoad

This issue has been Available for over a year. If it's no longer important or seems unlikely to be fixed, please consider closing it out. If it is important, please re-triage the issue.

Sorry for the inconvenience if the bug really should have been left as Available. If you change it back, also remove the "Hotlist-Recharge-Cold" label.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot