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This is a little bit awkward for native file system handles, which
aren't related to blob writing failures.  However, these are already
returned as "failure to write blobs", so it's not too far afield.

Bug: 1144131
Change-Id: I800445b39a93e7fda9d36480092d2cff55760f94
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2538155
Commit-Queue: enne <enne@chromium.org>
Commit-Queue: Marijn Kruisselbrink <mek@chromium.org>
Auto-Submit: enne <enne@chromium.org>
Reviewed-by: Marijn Kruisselbrink <mek@chromium.org>
Cr-Commit-Position: refs/heads/master@{#827874}