Migrate Mali 400 test disables into SkSLTest.cpp.

Bug: b/40044139
Change-Id: I1cb22a2f3db4c296b3dd37f2af53f553ca753222
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/757517
Commit-Queue: John Stiles <johnstiles@google.com>
Auto-Submit: John Stiles <johnstiles@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
3 files changed