Roll ANGLE from 79f9d163b422 to 6c172e4b87f2 (4 revisions)

79f9d163b4..6c172e4b87

2021-11-24 m.maiya@samsung.com Add support for memory cleanup on process exit
2021-11-24 angle-autoroll@skia-public.iam.gserviceaccount.com Roll vulkan-deps from 8d493b8df0d4 to 6402aa39e588 (4 revisions)
2021-11-24 angle-autoroll@skia-public.iam.gserviceaccount.com Roll SwiftShader from 9e727fadeb66 to 17a11cfeb5f1 (1 revision)
2021-11-24 angle-autoroll@skia-public.iam.gserviceaccount.com Roll Chromium from 592e51326747 to ad511b3c5051 (470 revisions)

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

To file a bug in ANGLE: https://bugs.chromium.org/p/angleproject/issues/entry
To file a bug in Dawn: https://bugs.chromium.org/p/dawn/issues/entry

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

Bug: None
Tbr: shrekshao@google.com
Change-Id: I58777475532427983cbec996c29423bd0241702f
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/70820
Bot-Commit: Dawn Autoroller <dawn-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: Dawn Autoroller <dawn-autoroll@skia-public.iam.gserviceaccount.com>

DEPS

@@ -121,7 +121,7 @@ deps = {
   },
 
   'third_party/angle': {
-    'url': '{chromium_git}/angle/angle@79f9d163b4227115a3e60e027ec4d7dbe0495f64',
+    'url': '{chromium_git}/angle/angle@6c172e4b87f2d9a3d781c07da75dbb542d46007d',
     'condition': 'dawn_standalone',
   },