Roll SwiftShader 9e22c54..c47cd43

https://swiftshader.googlesource.com/SwiftShader.git/+log/9e22c54..c47cd43

BUG=

TBR=kbr@chromium.org

TEST=bots

CQ_INCLUDE_TRYBOTS=luci.chromium.try:win_optional_gpu_tests_rel;luci.chromium.try:mac_optional_gpu_tests_rel;luci.chromium.try:linux_optional_gpu_tests_rel;master.tryserver.chromium.linux:linux_chromium_cfi_rel_ng;luci.chromium.try:android_optional_gpu_tests_rel

Change-Id: I3ae0ca29a797b35cfe2926ded1eb6222e20e77c5
Reviewed-on: https://chromium-review.googlesource.com/1170983
Reviewed-by: Alexis Hétu <sugoi@chromium.org>
Commit-Queue: Alexis Hétu <sugoi@chromium.org>
Cr-Commit-Position: refs/heads/master@{#582244}
diff --git a/DEPS b/DEPS
index 1f86d34..9faed122 100644
--- a/DEPS
+++ b/DEPS
@@ -125,7 +125,7 @@
   # 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': '9e22c542d6be9bdc4066a224264b9d3a1fb73018',
+  'swiftshader_revision': 'c47cd435bf6f631aedffa820867350c40e602c41',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling PDFium
   # and whatever else without interference from each other.