Move RenderSVGPath -> LegacyRenderSVGPath, and introduce RenderSVGPath based on the downstream LBSE version, just like it was done for RenderSVGRect/LegacyRenderSVGRect (webkit.org/b/234878, webkit.org/b/234992).
Pull request: https://github.com/WebKit/WebKit/pull/973
<rdar://problem/94142588>
Committed r295683 (251688@main): <https://commits.webkit.org/251688@main> Reviewed commits have been landed. Closing PR #973 and removing active labels.