Rename WTF::Persistence::Coder encode/decode methods to set them apart from all other encode/decode methods We want to eliminate manually written encode/decode methods used for IPC and this will help us more easily find them in the code base.
<rdar://problem/115922979>
Pull request: https://github.com/WebKit/WebKit/pull/18115
Committed 268356@main (0a6c03105aa2): <https://commits.webkit.org/268356@main> Reviewed commits have been landed. Closing PR #18115 and removing active labels.