Changes the Array(Includes|IndexOf)(Holey|Packed)Doubles builtins to
first check the input array is not empty before attempting to cast it to
a FixedDoubleArray as an empty array of doubles can be backed by a
FixedArray.
Bug: chromium:1004061
Change-Id: I12f302afa9596fb8a5581849662cd67fcc06f92b
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1806676
Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
Commit-Queue: Dan Elphick <delphick@chromium.org>
Cr-Commit-Position: refs/heads/master@{#63794}
