Remove old code size analysis

Was replaced with:
https://skia-review.googlesource.com/c/skia/+/160220
https://skia-review.googlesource.com/c/skia/+/160765
https://skia-review.googlesource.com/c/skia/+/160920

Bug: skia:
Change-Id: Ia87f4d548cd33dcd6c21c3711aef65ac2dab9f60
Reviewed-on: https://skia-review.googlesource.com/c/160940
Reviewed-by: Eric Boren <borenet@google.com>
Commit-Queue: Eric Boren <borenet@google.com>
12 files changed