Revert "Roll src/third_party/skia/ d31b2f674..2d46a0092 (9 commits)"

This reverts commit 035c0c8f.

Reason for revert: compile failures

Original change's description:
> Roll src/third_party/skia/ d31b2f674..2d46a0092 (9 commits)
> 
> https://skia.googlesource.com/skia.git/+log/d31b2f674acc..2d46a0092661
> 
> $ git log d31b2f674..2d46a0092 --date=short --no-merges --format='%ad %ae %s'
> 2018-05-10 reed allow divide by zero
> 2018-05-10 fmalita Validate readByteArrayAsData size
> 2018-05-07 enne Add driver bug workarounds to GrCaps
> 2018-05-03 egdaniel Remove GrBackendObject and all related functions from Skia.
> 2018-05-10 fmalita Validate gradient DescriptorScope size during deserialization
> 2018-05-10 bsalomon Revert "Revert "Don't use GrRRectBlurEffect for large rects when highp is not full float""
> 2018-05-03 egdaniel Remove guard flag for SK_SUPPORT_LEGACY_BACKEND_OBJECTS on flutter.
> 2018-05-09 bungeman Add all SkPaint::Flags to Viewer app.
> 2018-05-09 robertphillips Fix clipping of SkMatrixImageFilter input (take 2)
> 
> Created with:
>   roll-dep src/third_party/skia
> BUG=chromium: 829614
> 
> 
> The AutoRoll server is located here: https://autoroll.skia.org
> 
> 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=master.tryserver.blink:linux_trusty_blink_rel;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=egdaniel@chromium.org
> 
> Change-Id: I88cde5822b6f84857587f5a06861489d9eae6dbc
> Reviewed-on: https://chromium-review.googlesource.com/1053760
> Commit-Queue: skia-chromium-autoroll <skia-chromium-autoroll@skia-buildbots.google.com.iam.gserviceaccount.com>
> Reviewed-by: skia-chromium-autoroll <skia-chromium-autoroll@skia-buildbots.google.com.iam.gserviceaccount.com>
> Cr-Commit-Position: refs/heads/master@{#557555}

TBR=egdaniel@chromium.org,skia-chromium-autoroll@skia-buildbots.google.com.iam.gserviceaccount.com

Change-Id: I8f3ada64dc671959da55bc34763a706bcd7cf86d
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: chromium: 829614
Cq-Include-Trybots: master.tryserver.blink:linux_trusty_blink_rel;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
Reviewed-on: https://chromium-review.googlesource.com/1054048Reviewed-by: Robert Phillips <robertphillips@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>
Cr-Commit-Position: refs/heads/master@{#557565}

DEPS

@@ -96,7 +96,7 @@ vars = {
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling Skia
   # and whatever else without interference from each other.
-  'skia_revision': '2d46a009266150dcdf1c9dda32c0ba0c79248979',
+  'skia_revision': 'd31b2f674acc24b44fe68cea872109d96da4c796',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling V8
   # and whatever else without interference from each other.