Roll Skia from 251e63479233 to 202ce887ec5d (1 revision)

https://skia.googlesource.com/skia.git/+log/251e63479233..202ce887ec5d

2021-07-20 csmartdalton@google.com Prefer the NV_framebuffer_blit extension over ANGLE

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/skia-skiabot-test-autoroll
Please CC borenet@google.com on the revert to ensure that a human
is aware of the problem.

To report a problem with the AutoRoller itself, please file a bug:
https://bugs.chromium.org/p/skia/issues/entry?template=Autoroller+Bug

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+doc/main/autoroll/README.md

Tbr: borenet@google.com
Change-Id: I7066bc959e0799d2db3c949b3e5f82bf4757acf2
Reviewed-on: https://skia-review.googlesource.com/c/skiabot-test/+/430560
Reviewed-by: skia-autoroll <skia-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: skia-autoroll <skia-autoroll@skia-public.iam.gserviceaccount.com>
diff --git a/DEPS b/DEPS
index 181c1ab..08caccd 100644
--- a/DEPS
+++ b/DEPS
@@ -3,7 +3,7 @@
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling Skia
   # and whatever else without interference from each other.
-  'skia_revision': '251e634792332de54ef6f7202875906aa6ba0333',
+  'skia_revision': '202ce887ec5d31c57716fd7798dcd640b2b2588b',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling Skia
   # and whatever else without interference from each other.