Roll Skia from 1b3aa8b6e1cc to f6a5c806294d (11 revisions) (#39027)

https://skia.googlesource.com/skia.git/+log/1b3aa8b6e1cc..f6a5c806294d

2023-01-20 skia-autoroll@skia-public.iam.gserviceaccount.com Roll SK Tool from 3e5659852fc3 to dddaffde005d
2023-01-20 herb@google.com Remove getUnderlyingStrike
2023-01-20 michaelludwig@google.com [graphite] Enable AnalyticRRectRenderStep for fills
2023-01-20 skia-autoroll@skia-public.iam.gserviceaccount.com Roll vulkan-deps from 823d1a0d7c30 to 37a74218c401 (10 revisions)
2023-01-20 johnstiles@google.com Build all outputs when skia_compile_sksl_tests is enabled.
2023-01-20 herb@google.com Remove SkAutoSTArray and SkAutoSTMalloc
2023-01-20 herb@google.com Rename SkAutoSTArray -> AutoSTArray and move to skia_private
2023-01-20 ccameron@chromium.org Add SkGainmapShader
2023-01-20 weiyuhuang@google.com Fix line formatting when maxWidth == INF && align == kJustify && textDirection == kLtr
2023-01-20 johnstiles@google.com Eliminate unnecessary return-mask operations.
2023-01-20 ccameron@chromium.org Change SkSRGBGammaColorFilter to SkColorSpaceXformColorFilter

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 fmalita@google.com,kaushikiska@google.com on the revert to ensure that a human
is aware of the problem.

To file a bug in Skia: https://bugs.chromium.org/p/skia/issues/entry
To file a bug in Flutter: https://github.com/flutter/flutter/issues/new/choose

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/main/autoroll/README.md

DEPS

diff --git a/DEPS b/DEPS
index 1035f86..51877b8 100644
--- a/DEPS
+++ b/DEPS
@@ -18,7 +18,7 @@
   'llvm_git': 'https://llvm.googlesource.com',
   # OCMock is for testing only so there is no google clone
   'ocmock_git': 'https://github.com/erikdoe/ocmock.git',
-  'skia_revision': '1b3aa8b6e1cc82991861082ab45a0b62aad56288',
+  'skia_revision': 'f6a5c806294dbc1088955645accc3c2f83d4f04f',
 
   # WARNING: DO NOT EDIT canvaskit_cipd_instance MANUALLY
   # See `lib/web_ui/README.md` for how to roll CanvasKit to a new version.

ci/licenses_golden/licenses_skia

diff --git a/ci/licenses_golden/licenses_skia b/ci/licenses_golden/licenses_skia
index 00bdb6b..1a9a16e 100644
--- a/ci/licenses_golden/licenses_skia
+++ b/ci/licenses_golden/licenses_skia
@@ -1,4 +1,4 @@
-Signature: c84eb86a3689ee3d90bc83b27fba1cbd
+Signature: 384e76e1196df5c6e3aefc7b1f7732e7
 
 ====================================================================================================
 LIBRARY: etc1
@@ -8874,6 +8874,7 @@
 ====================================================================================================
 LIBRARY: skia
 ORIGIN: ../../../third_party/skia/include/private/SkGainmapInfo.h + ../../../third_party/skia/LICENSE
+ORIGIN: ../../../third_party/skia/include/private/SkGainmapShader.h + ../../../third_party/skia/LICENSE
 ORIGIN: ../../../third_party/skia/src/codec/SkJpegGainmap.cpp + ../../../third_party/skia/LICENSE
 ORIGIN: ../../../third_party/skia/src/codec/SkJpegGainmap.h + ../../../third_party/skia/LICENSE
 ORIGIN: ../../../third_party/skia/src/codec/SkJpegMultiPicture.cpp + ../../../third_party/skia/LICENSE
@@ -8882,8 +8883,10 @@
 ORIGIN: ../../../third_party/skia/src/codec/SkJpegSegmentScan.h + ../../../third_party/skia/LICENSE
 ORIGIN: ../../../third_party/skia/src/core/SkRasterPipelineOpContexts.h + ../../../third_party/skia/LICENSE
 ORIGIN: ../../../third_party/skia/src/core/SkRasterPipelineOpList.h + ../../../third_party/skia/LICENSE
+ORIGIN: ../../../third_party/skia/src/shaders/SkGainmapShader.cpp + ../../../third_party/skia/LICENSE
 TYPE: LicenseType.bsd
 FILE: ../../../third_party/skia/include/private/SkGainmapInfo.h
+FILE: ../../../third_party/skia/include/private/SkGainmapShader.h
 FILE: ../../../third_party/skia/src/codec/SkJpegGainmap.cpp
 FILE: ../../../third_party/skia/src/codec/SkJpegGainmap.h
 FILE: ../../../third_party/skia/src/codec/SkJpegMultiPicture.cpp
@@ -8892,6 +8895,7 @@
 FILE: ../../../third_party/skia/src/codec/SkJpegSegmentScan.h
 FILE: ../../../third_party/skia/src/core/SkRasterPipelineOpContexts.h
 FILE: ../../../third_party/skia/src/core/SkRasterPipelineOpList.h
+FILE: ../../../third_party/skia/src/shaders/SkGainmapShader.cpp
 ----------------------------------------------------------------------------------------------------
 Copyright 2023 Google Inc.