deferPageSwap: allow registering a restore callback #57425
+122
−0
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Restore callbacks are called when the navigation is aborted,
or if the page is restored from bfcache.
They are called before pageshow.
Bug: 469466893
Change-Id: I0ea25af6d399431f19460e299935397c6d5e3a64
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/7264674
Commit-Queue: Noam Rosenthal <[email protected]>
Reviewed-by: Nate Chapin <[email protected]>
Cr-Commit-Position: refs/heads/main@{#1576808}