Roll src/third_party/swiftshader 94f195b18776..0839cbda698f (2 commits)

https://swiftshader.googlesource.com/SwiftShader.git/+log/94f195b18776..0839cbda698f


git log 94f195b18776..0839cbda698f --date=short --no-merges --format='%ad %ae %s'
2019-03-28 sugoi@google.com Proper mipmap size allocation for compressed textures
2019-03-28 sugoi@google.com Add support for compressed image copy


Created with:
  gclient setdep -r src/third_party/swiftshader@0839cbda698f

The AutoRoll server is located here: https://autoroll.skia.org/r/swiftshader-chromium-autoroll

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+/master/autoroll/README.md

If the roll is causing failures, please contact the current sheriff, who should
be CC'd on the roll, and stop the roller if necessary.

CQ_INCLUDE_TRYBOTS=luci.chromium.try:android_optional_gpu_tests_rel;luci.chromium.try:linux_optional_gpu_tests_rel;luci.chromium.try:mac_optional_gpu_tests_rel;luci.chromium.try:win_optional_gpu_tests_rel
TBR=swiftshader-team+autoroll@chromium.org

Change-Id: I31964caf3e35d82fbe9691e8a2b37ae153ff8923
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1542983Reviewed-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@{#645362}

DEPS

@@ -145,7 +145,7 @@ 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': '94f195b1877690c7a0cdd5763d141db3db0be602',
+  'swiftshader_revision': '0839cbda698f3c4191dfb1bd76a0418b42dd2366',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling PDFium
   # and whatever else without interference from each other.