Revert "LRU Cache requires exact float comparison"

This reverts commit 85a51865f9a8dc1af32b0756a9751008c35ec2b0.

Reason for revert: possibly causing flutter roll failure

Original change's description:
> LRU Cache requires exact float comparison
>
> Bug: oss-fuzz:30314
> Change-Id: Id5dccdbab2a4801e6796254a68e417dbdc0f7a4a
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/404780
> Commit-Queue: Julia Lavrova <jlavrova@google.com>
> Reviewed-by: Ben Wagner <bungeman@google.com>

TBR=bungeman@google.com,jlavrova@google.com

Change-Id: I2cbbcf667734145b94359be4331bbf21e299d6a0
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: oss-fuzz:30314
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/405576
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Greg Daniel <egdaniel@google.com>
1 file changed