Roll src/third_party/swiftshader 09591b87bdf1..7d867277f805 (4 commits)

https://swiftshader.googlesource.com/SwiftShader.git/+log/09591b87bdf1..7d867277f805


git log 09591b87bdf1..7d867277f805 --date=short --no-merges --format='%ad %ae %s'
2019-04-12 capn@google.com Implement basic SPIR-V texture sampling
2019-04-12 chrisforbes@google.com Adjust matrix addressing to account for RowMajor/ColMajor
2019-04-12 chrisforbes@google.com Capture RowMajor/ColMajor decorations
2019-04-12 chrisforbes@google.com Fix handling of loads/stores of explicitly-laid-out objects


Created with:
  gclient setdep -r src/third_party/swiftshader@7d867277f805

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

BUG=chromium:b/128690261,chromium:b/128690261,chromium:b/128690261
TBR=swiftshader-team+autoroll@chromium.org

Change-Id: I58d2954c508e4889e48f49ae14fa95104886363d
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1566711Reviewed-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@{#650528}

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': '09591b87bdf134782ee3fd47c30ea6265ed2a127',
+  'swiftshader_revision': '7d867277f805cedc984b7d4235ee04f35d859487',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling PDFium
   # and whatever else without interference from each other.