Roll SwiftShader from 17a11cfeb5f1 to 1d924bd00379 (3 revisions)

https://swiftshader.googlesource.com/SwiftShader.git/+log/17a11cfeb5f1..1d924bd00379

2021-11-24 capn@google.com Assert that casting memory sizes to 32-bit doesn't overflow
2021-11-24 capn@google.com Use size_t for methods returning memory sizes
2021-11-24 capn@google.com Add a GN build option for the startup dialog

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/swiftshader-angle-autoroll
Please CC syoussefi@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 ANGLE: https://bugs.chromium.org/p/angleproject/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: syoussefi@google.com
Change-Id: I5a56e0dbdc015452d907830605c6eb6e3992ccf5
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3302138
Bot-Commit: angle-autoroll <angle-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: angle-autoroll <angle-autoroll@skia-public.iam.gserviceaccount.com>
diff --git a/DEPS b/DEPS
index 181b057..8270b07 100644
--- a/DEPS
+++ b/DEPS
@@ -496,7 +496,7 @@
   },
 
   'third_party/SwiftShader': {
-    'url': '{swiftshader_git}/SwiftShader@17a11cfeb5f16c43adc15a4b686e04ec2458b0af',
+    'url': '{swiftshader_git}/SwiftShader@1d924bd003791fa947a963ad9654eec77d50facd',
     'condition': 'not build_with_chromium',
   },