Roll SwiftShader from 2fbd57b6362a to 907433b9f820 (8 revisions)

https://swiftshader.googlesource.com/SwiftShader.git/+log/2fbd57b6362a..907433b9f820

2020-06-02 bclayton@google.com SpirvShaderDebugger: Implement Array types
2020-06-02 bclayton@google.com SpirvShaderDebugger: Replace 'builtins' / 'root' with a global scope
2020-06-02 bclayton@google.com SpirvShaderDebugger: Silence release only warning
2020-06-02 bclayton@google.com SpirvShaderDebugger: Handle None sizes for composite types
2020-06-02 bclayton@google.com SpirvShaderDebugger: Handle template types
2020-06-02 bclayton@google.com SpirvShaderDebugger: Don't display SSAs for array types
2020-06-02 bclayton@google.com SpirvShaderDebugger: Don't display SSA values with DebugInfo
2020-06-02 capn@google.com Make ManagedStatic registration thread-safe

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/swiftshader-chromium-autoroll
Please CC swiftshader-team+autoroll@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/master/autoroll/README.md

Cq-Include-Trybots: luci.chromium.try:android_optional_gpu_tests_rel;luci.chromium.try:linux_chromium_msan_rel_ng;luci.chromium.try:linux_optional_gpu_tests_rel;luci.chromium.try:mac_optional_gpu_tests_rel;luci.chromium.try:win_optional_gpu_tests_rel;luci.chromium.try:linux-swangle-try-x64;luci.chromium.try:win-swangle-try-x86
Bug: chromium:950343
Tbr: swiftshader-team+autoroll@google.com
Change-Id: If9d9b4d797122029bd272992a663e5109fdf8b29
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2226963Reviewed-by: chromium-autoroll <chromium-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: chromium-autoroll <chromium-autoroll@skia-public.iam.gserviceaccount.com>
Cr-Commit-Position: refs/heads/master@{#774356}

DEPS

@@ -194,7 +194,7 @@ vars = {
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling SwiftShader
   # and whatever else without interference from each other.
-  'swiftshader_revision': '2fbd57b6362ae54fece9ae75d317bd9b4c4fa586',
+  'swiftshader_revision': '907433b9f820768053f1ed668cc2d2d54e4c3131',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling PDFium
   # and whatever else without interference from each other.