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Produces ERROR logging and invokes error closure if the ApiBindings
service disconnected before AttachToFrame() was called.

Bug: 1071863
Change-Id: I4e514118f6f6227b38a976a49185f46531934804
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2577934
Commit-Queue: Kevin Marshall <kmarshall@chromium.org>
Auto-Submit: Kevin Marshall <kmarshall@chromium.org>
Reviewed-by: David Dorwin <ddorwin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#834537}