Roll SwiftShader from 2933d3126969 to f43948c7ac0e (1 revision)

https://swiftshader.googlesource.com/SwiftShader.git/+log/2933d3126969..f43948c7ac0e

2022-05-19 sugoi@google.com Fix using uninitialized blend constants

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

To file a bug in SwiftShader: https://bugs.chromium.org/p/swiftshader/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: cwallez@google.com
Change-Id: I581ecd986454f3474e3cef47781aae3ab637e62d
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/90981
Bot-Commit: Dawn Autoroller <dawn-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: Dawn Autoroller <dawn-autoroll@skia-public.iam.gserviceaccount.com>

DEPS

@@ -135,7 +135,7 @@ deps = {
   },
 
   'third_party/swiftshader': {
-    'url': '{swiftshader_git}/SwiftShader@2933d312696949646f52616df81d5b29601edc4e',
+    'url': '{swiftshader_git}/SwiftShader@f43948c7ac0ea50be0e1a828c38ee149a20864a2',
     'condition': 'dawn_standalone',
   },