Roll src/third_party/skia 91e0d7526944..f811fc331a14 (32 commits)

[skia-flutter-autoroll]

https://skia.googlesource.com/skia.git/+log/91e0d7526944..f811fc331a14

git log 91e0d75..f811fc3 --date=short --first-parent --format='%ad %ae %s'
2020-01-08 michaelludwig@google.com Avoid loop-dependent behavior in GrMemoryPoolBench
2020-01-08 borenet@google.com [infra] Fix build_task_drivers.sh, update infra dep
2020-01-08 brianosman@google.com Revert "Extend SkCanvas matrix stack to be 4x4, but with (basically) the same public API."
2020-01-08 jvanverth@google.com Revert "Move makeDeferredRenderTargetContext calls to factory on RTC."
2020-01-08 borenet@google.com [recipes] Remove unnecessary depot_tools dependency in flavor module
2020-01-08 skia-autoroll@skia-public.iam.gserviceaccount.com Roll ../src 55a27186b7de..61f03e9a10c0 (434 commits)
2020-01-08 skia-autoroll@skia-public.iam.gserviceaccount.com Roll third_party/externals/angle2 51e653f..db49bc7 (8 commits)
2020-01-08 skia-autoroll@skia-public.iam.gserviceaccount.com Roll third_party/externals/swiftshader 068dd89cab31..45a4d0f36bd6 (5 commits)
2020-01-07 herb@google.com Seperate out quad updating from atlas updating
2020-01-07 herb@google.com regenTextureCoordinates is always true when calling doRegen
2020-01-07 recipe-mega-autoroller@chops-service-accounts.iam.gserviceaccount.com Roll recipe dependencies (trivial).
2020-01-07 benjaminwagner@google.com Reland "Fixes for Vulkan Debug layers"
2020-01-07 mtklein@google.com bicubic in skvm image shader
2020-01-07 egdaniel@google.com Move makeDeferredRenderTargetContext calls to factory on RTC.
2020-01-07 herb@google.com Simplify the atlas update inner loop
2020-01-07 benjaminwagner@google.com Revert "Fixes for Vulkan Debug layers"
2020-01-07 csmartdalton@google.com Add a path renderer that uses GPU tessellation
2020-01-07 benjaminwagner@google.com Update remote access documentation for Win2019
2020-01-07 mtklein@google.com tolerate alpha slightly out of [0,1]
2020-01-07 brianosman@google.com In SkRuntimeEffect, guard against programs not compiling with GPU caps
2020-01-07 nifong@google.com Fix typo where width/height were swapped in new debug layer manager
2020-01-07 bsalomon@google.com Reland "Rename GrSimpleTextureEffect->GrTextureEffect"
2020-01-07 mtklein@google.com one option for fixing bilerp asserts
2020-01-07 mtklein@google.com upgrade debugging tools
2020-01-07 reed@google.com Extend SkCanvas matrix stack to be 4x4, but with (basically) the same public API.
2020-01-07 halcanary@google.com public.bzl: add SKOTTIE_IOS_LIB_SDK_FRAMEWORKS
2020-01-07 robertphillips@google.com Improve debug information provided when backend format and GrColorType don't match
2020-01-07 benjaminwagner@google.com Fixes for Vulkan Debug layers
2020-01-07 mtklein@google.com add SkVM_fwd.h
2020-01-07 mtklein@google.com handle kLow/kMedium in skvm image shader
2020-01-07 benjaminwagner@google.com Add NativeFonts job for Mac 10.15 CPU
2020-01-07 bsalomon@google.com Revert "Rename GrSimpleTextureEffect->GrTextureEffect"

Created with:
gclient setdep -r src/third_party/skia@f811fc331a14

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/skia-flutter-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/+/master/autoroll/README.md

Bug: None
Tbr: jvanverth@google.com

[skia-flutter-autoroll]

Auto-roller completed checks. About to merge.