Revert "Roll src/third_party/skia 9893f8e15152..95253bd0acff (7 commits)"

This reverts commit e02ed63a.

Reason for revert:

Findit (https://goo.gl/kROfz5) identified CL at revision 666371 as the
culprit for failures in the build cycles as shown on:
https://analysis.chromium.org/waterfall/culprit?key=ag9zfmZpbmRpdC1mb3ItbWVyRAsSDVdmU3VzcGVjdGVkQ0wiMWNocm9taXVtL2UwMmVkNjNhMTJjZWYwNzU0MDlkN2VlNzc5MWZiOWZlMmJlOTY5YjMM

Sample Failed Build: https://ci.chromium.org/buildbot/chromium.memory/Linux%20MSan%20Tests/17261

Sample Failed Step: viz_unittests

Original change's description:
> Roll src/third_party/skia 9893f8e15152..95253bd0acff (7 commits)
> 
> https://skia.googlesource.com/skia.git/+log/9893f8e15152..95253bd0acff
> 
> 
> git log 9893f8e15152..95253bd0acff --date=short --no-merges --format='%ad %ae %s'
> 2019-06-05 brianosman@google.com Fix SkSL standalone compile errors
> 2019-06-05 michaelludwig@google.com Combine GrPerspQuad and GrQuad
> 2019-06-05 egdaniel@google.com Move readSurfacePixels and writePixelSurface into GrSurfaceContext.
> 2019-06-05 mtklein@google.com Revert "print 1/K floats as fractions"
> 2019-06-05 robertphillips@google.com Revise GrDataUtils to be more self-contained
> 2019-06-05 jvanverth@google.com Add GrCFResource::reset() to allow Chrome to transition to sk_cf_obj.
> 2019-06-05 bsalomon@google.com Add API to invalidate GL texture parameters from GrBackendTexture.
> 
> 
> Created with:
>   gclient setdep -r src/third_party/skia@95253bd0acff
> 
> The AutoRoll server is located here: https://autoroll.skia.org/r/skia-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-blink-rel;luci.chromium.try:linux-chromeos-compile-dbg;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=jcgregorio@google.com
> 
> Change-Id: I61fa5725388d3e7d9a6cfcab6f5804ec1dc8bcc1
> Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1645258
> Reviewed-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@{#666371}


No-Presubmit: true
No-Tree-Checks: true
No-Try: true
CQ_INCLUDE_TRYBOTS=luci.chromium.try:android_optional_gpu_tests_rel;luci.chromium.try:linux-blink-rel;luci.chromium.try:linux-chromeos-compile-dbg;luci.chromium.try:linux_optional_gpu_tests_rel;luci.chromium.try:mac_optional_gpu_tests_rel;luci.chromium.try:win_optional_gpu_tests_rel

Change-Id: Id6b01f5443bfd84d8c177457eeb4db40cd686792
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1647177
Cr-Commit-Position: refs/heads/master@{#666583}

DEPS

@@ -138,7 +138,7 @@ 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': '95253bd0acfffb51253133f25fc27ee68d172306',
+  'skia_revision': '9893f8e15152e731c602278e529fde2e43091c9e',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling V8
   # and whatever else without interference from each other.