Roll Skia from 7868692b9df0 to e1589a1e19da (14 revisions)

https://skia.googlesource.com/skia.git/+log/7868692b9df0..e1589a1e19da

2020-10-08 johnstiles@google.com Add line breaks to make dehydrated files more merge-friendly.
2020-10-08 senorblanco@chromium.org Dawn: implement mipmap generation.
2020-10-08 adlai@google.com Migrate more Android & SkSurface API off GrContext
2020-10-08 kjlubick@google.com Fix debugger to work with new emsdk
2020-10-08 michaelludwig@google.com Adjust w0 clipping plane distance
2020-10-08 robertphillips@google.com Rename GrThreadSafeUniquelyKeyedProxyViewCache
2020-10-08 kjlubick@google.com [pathkit] update to build with emsdk 2.0.6
2020-10-08 ethannicholas@google.com moved SkSL Setting data into IRNode and fixed its dehydration/rehydration
2020-10-08 mtklein@google.com tidy up SkTHash special methods
2020-10-08 johnstiles@google.com Use SkTHashMap to implement DefinitionMap.
2020-10-08 ethannicholas@google.com moved SkSL FunctionDeclaration data into IRNode
2020-10-08 kjlubick@google.com [canvaskit] Update emsdk to 2.0.6
2020-10-08 johnstiles@google.com Implement assignment and copy-construction for SkTHashSet/Map.
2020-10-08 kjlubick@google.com [canvaskit] POC bindings for testing gms

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/skia-autoroll
Please CC jvanverth@google.com on the revert to ensure that a human
is aware of the problem.

To report a problem with the AutoRoller itself, please file a bug:
https://bugs.chromium.org/p/skia/issues/entry?template=Autoroller+Bug

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

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
Cq-Do-Not-Cancel-Tryjobs: true
Bug: chromium:1108408
Tbr: jvanverth@google.com
Change-Id: Ibe36143b50070f899f8410efb915678965cba0ac
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2462143Reviewed-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@{#815336}

DEPS

@@ -195,7 +195,7 @@ 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': '7868692b9df06325e0ee280024ed75f2eb5de95f',
+  'skia_revision': 'e1589a1e19da3a5784ea1054367d93db95060183',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling V8
   # and whatever else without interference from each other.