dart-lang/sdk@73fdf19b56 [dart2js] Add variance table to RTI and updated subtyping wrt variance.
dart-lang/sdk@58dde43b5e [analysis_server] don't create futures for stalled plugins.
dart-lang/sdk@5aa86eb123 [vm/concurrency] Run all isolate related tests with/without enabling isolate groups

Only use an offscreen surface on iOS if a layer which reads back from the destination surface, such as BackdropFilter, is present.

* more tests for enabling semantics

* addressing pr comments

This reverts commit 0d60e1a3.

https://skia.googlesource.com/skia.git/+log/861ac61cb1a9..c96f5108df28

git log 861ac61cb1a9..c96f5108df28 --date=short --first-parent --format='%ad %ae %s'
2019-11-27 bungeman@google.com Reland "Replace CGFontCreate with CTFontManagerCreate."
2019-11-27 brianosman@google.com Add particle entry points to externs.js to fix missing symbols
2019-11-27 bsalomon@google.com Changes to GrCoordTransform and local coords
2019-11-27 bungeman@google.com Revert "Replace CGFontCreate with CTFontManagerCreate."
2019-11-27 bungeman@google.com Replace CGFontCreate with CTFontManagerCreate.
2019-11-27 recipe-mega-autoroller@chops-service-accounts.iam.gserviceaccount.com Roll recipe dependencies (trivial).
2019-11-27 herb@google.com Cleanup unit test output
2019-11-27 bsalomon@google.com Fix final-dtor-non-final-class warning on GrDDLContext
2019-11-27 brianosman@google.com Use ResourceProvider in particles
2019-11-27 bungeman@google.com Fix housekeeper bot with some gn format.

Created with:
  gclient setdep -r src/third_party/skia@c96f5108df28

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 bungeman@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: bungeman@google.com

dart-lang/sdk@96e7a4ff30 [dart:async] Temporarily work around compilation errors
dart-lang/sdk@10f158654e Return the URL of recently published docs
dart-lang/sdk@61f5e88454 [CFE] [Strong test] Check non-serialized expectations first
dart-lang/sdk@3e5ae6adaf Revert "[dartdevc] Break dart:_debugger dependency on dart:html"
dart-lang/sdk@f6a76586de [analyzer] send additional data to crash reporting
dart-lang/sdk@461b80a0e4 [dartdevc] Fix analysis errors in NNBD dart:core patch file
dart-lang/sdk@abeebc04e0 Compute LUB for FunctionType(s) in one pass over parameters.
dart-lang/sdk@edf08f63ed [dartfuzz] Temporarily disabling Int32x4
dart-lang/sdk@1a6b76a8a0 Update DeprecatedMemberUseTest from ResolverTestCase to DriverResolutionTest.
dart-lang/sdk@dc3af706e9 [nnbd_migration] assume non-nullability in is check
dart-lang/sdk@1ecb8c7038 [ dartfuzz ] Added update_spreadsheet.py which automatically updates DartFuzzStats with latest fuzzing run results
dart-lang/sdk@c2c716d0c5 [ Observatory ] Fix issue where timeline would hang if CPU profiling was disabled.
dart-lang/sdk@740af3c009 [dartdevc] Pass nnbd experiment to analyzer in check_nnbd_sdk.dart
dart-lang/sdk@1d914d2e7e Revert "[dartdevc] Migrating dart:_js_helper to NNBD."
dart-lang/sdk@674810a38d Generated overriding methods throw an exception rather than returning null
dart-lang/sdk@bb76f935c1 [nnbd_migration] Better descriptions for the most common bangs
dart-lang/sdk@3524bb1a93 [co19] Roll co19_2 and add co19 (nnbd) to DEPS.
dart-lang/sdk@3b99524167 Revert "[observatory] Properly wait for Catapult's iframe to load. Give message while fetching timeline."
dart-lang/sdk@a5a9057d73 [cfe] Add non-function type alias usage tests
dart-lang/sdk@b563d6cad5 [kernel] Exclude pkg/kernel from front_end spell checking
dart-lang/sdk@d5dbf10672 [SDK] Adds non-eager async stack frame collector.
dart-lang/sdk@cdb9830a54 [cfe] Shard text_serialization tests
dart-lang/sdk@ee8d9d2fd3 Remove unused getters from AnalysisResult.
dart-lang/sdk@42ec44a6a4 Reland "Revamp patch_sdk.dart mainly to use libraries.json."
dart-lang/sdk@58e9aeafdb Deprecate AnalysisSession.typeProvider and typeSystem.
dart-lang/sdk@3663abd8db Update the header in the generated diagnostic docs
dart-lang/sdk@3e86e8f8fb [dartdevc] Migrating dart:_js_helper to NNBD.
dart-lang/sdk@4987416f69 [nnbd_migration] Only restyle code links (which I also bolded)
dart-lang/sdk@273ca5858b Deprecate AnalysisContext.typeProvider/typeSystem
dart-lang/sdk@965fb9942f [dartdevc] Restore dart:core imports in dart:_internal patch file
dart-lang/sdk@0019bf646b [migration] handle side casts, assume non-null with const guard.
dart-lang/sdk@d89252d369 [nnbd_migration] make tooltips stickier
dart-lang/sdk@cdab81c21a Remove CompilationUnitElement from ElementWalker.forExecutable()
dart-lang/sdk@cc5976f78b Remove TypeProvider parameter from createLoadLibraryFunction()
dart-lang/sdk@687ef66bfd Remove InternalAnalysisContext.
dart-lang/sdk@53d3b5d780 Generate the auxiliary files in a subdirectory
dart-lang/sdk@18b7580944 [analyzer] for 'Failed to handle request' errors, send the exception to crash reporting as well
dart-lang/sdk@b19436061d [migration] enable typed data in migration -- fatal exception is gone.

https://skia.googlesource.com/skia.git/+log/40a7dfc268b6..861ac61cb1a9

git log 40a7dfc268b6..861ac61cb1a9 --date=short --first-parent --format='%ad %ae %s'
2019-11-27 jvanverth@google.com Fix warning in Fuchsia build
2019-11-27 rosasco@google.com Add deps file for manifest.  Use libwebp always.
2019-11-27 bsalomon@google.com Make fragment processor iterators work with range for loops.
2019-11-27 egdaniel@google.com Handle failures in VkCommandBuffer creation.
2019-11-27 robertphillips@google.com Move creation of GrProgramDesc to GrCaps-derived classes
2019-11-27 herb@google.com Revert "Naive CPU large emoji"
2019-11-27 herb@google.com Make SkEnumerate make flatten tuples
2019-11-27 skia-autoroll@skia-public.iam.gserviceaccount.com Roll ../src 92fe999ae056..c493edcc78ba (509 commits)
2019-11-27 skia-autoroll@skia-public.iam.gserviceaccount.com Roll third_party/externals/angle2 f65b212492ec..c373dfd84194 (8 commits)
2019-11-27 skia-autoroll@skia-public.iam.gserviceaccount.com Roll third_party/externals/swiftshader f2637d0dd7eb..663dcefa22ea (3 commits)
2019-11-27 recipe-mega-autoroller@chops-service-accounts.iam.gserviceaccount.com Roll recipe dependencies (trivial).
2019-11-27 recipe-mega-autoroller@chops-service-accounts.iam.gserviceaccount.com Roll recipe dependencies (trivial).
2019-11-26 recipe-mega-autoroller@chops-service-accounts.iam.gserviceaccount.com Roll recipe dependencies (trivial).
2019-11-26 ethannicholas@google.com SkSL now handles sk_Caps in include files
2019-11-26 herb@google.com Naive CPU large emoji
2019-11-26 reed@google.com hide deprecated next() on SkPath::Iter
2019-11-26 egdaniel@google.com Make sure we recycle the secondary command buffers when release primary command buffers.
2019-11-26 recipe-mega-autoroller@chops-service-accounts.iam.gserviceaccount.com Roll recipe dependencies (trivial).
2019-11-26 jlavrova@google.com Bug fixes
2019-11-26 recipe-mega-autoroller@chops-service-accounts.iam.gserviceaccount.com Roll recipe dependencies (trivial).
2019-11-26 benjaminwagner@google.com [infra] Upgrade NVIDIA driver
2019-11-26 egdaniel@google.com Return a size of 0 for external format GrSurfaces.
2019-11-26 egdaniel@google.com Cleanup GrVkCommandBuffer resource ownership and freeing.
2019-11-26 robertphillips@google.com Move the initial GrProgramDesc keyLength into the header
2019-11-26 benjaminwagner@google.com [infra] Upgrade Intel Skylake driver
2019-11-26 jvanverth@google.com Enable cross-context textures in Metal.
2019-11-26 fmalita@chromium.org [skottie] Handle null mask filter effects gracefully
2019-11-26 borenet@google.com [infra] Make CheckGeneratedFiles use Clang
2019-11-26 robertphillips@google.com Stop using GrPixelConfig in Metal & Dawn's GrProgramDesc creation
2019-11-26 reed@google.com Revert "Revert "switch to new filltype for SkPath""
2019-11-26 emircan@google.com Revert "Disable VkProtectedContext_DDLMakeRenderTargetTest"
2019-11-26 brianosman@google.com Remove ResourceProvider and ImageAsset sample impls from skottie
2019-11-26 michaelludwig@google.com Allow Tessellator to operate on provided GrQuads
2019-11-26 brianosman@google.com Copy SkottieUtils' classes into skresources

Created with:
  gclient setdep -r src/third_party/skia@861ac61cb1a9

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 bungeman@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: bungeman@google.com

Roll fuchsia/sdk/core/linux-amd64 from xyyOR... to mSEnz...

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/fuchsia-linux-sdk-flutter-engine
Please CC  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

* DRAFT: adding support for enabling semantics on desktop

* Working solution for desktop.

* Refactoring class structure. Removing unrelated comments.

* Fixing enabling semantics from dom_renderer

* Adding unit tests.Fixing failing cases. More refactoring.

* more work on tests.

* Fixing licences

* addressing PR comments

https://skia.googlesource.com/skia.git/+log/54036c9b8e4b..40a7dfc268b6

git log 54036c9b8e4b..40a7dfc268b6 --date=short --first-parent --format='%ad %ae %s'
2019-11-26 skia-autoroll@skia-public.iam.gserviceaccount.com Roll third_party/externals/angle2 e9b68f332a30..f65b212492ec (10 commits)

Created with:
  gclient setdep -r src/third_party/skia@40a7dfc268b6

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 bungeman@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: bungeman@google.com

Roll fuchsia/sdk/core/mac-amd64 from Bxgic... to aVdHP...

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/fuchsia-mac-sdk-flutter-engine
Please CC  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

Roll fuchsia/sdk/core/linux-amd64 from kzFUw... to xyyOR...

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/fuchsia-linux-sdk-flutter-engine
Please CC  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

The converters are still in a separate target that must be included manually. This allows targets that depend on FML but not Dart runtime not have to depend on the runtime.

Adds a test that includes this target and tests image decompression from assets. There is also a test for the standalone DartConvertor in shell_unittests but not in fml_unittests be cause FML uni-tests cannot yet launch a VM. I will work on adding fixtures for those.

Roll fuchsia/sdk/core/linux-amd64 from hK-BD... to kzFUw...

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/fuchsia-linux-sdk-flutter-engine
Please CC  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

Roll fuchsia/sdk/core/mac-amd64 from 1nxSz... to Bxgic...

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/fuchsia-mac-sdk-flutter-engine
Please CC  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

https://skia.googlesource.com/skia.git/+log/4f90f9d83183..54036c9b8e4b

git log 4f90f9d83183..54036c9b8e4b --date=short --first-parent --format='%ad %ae %s'
2019-11-26 skia-autoroll@skia-public.iam.gserviceaccount.com Roll ../src 0ec8ef3c9f4f..92fe999ae056 (465 commits)
2019-11-26 skia-autoroll@skia-public.iam.gserviceaccount.com Roll third_party/externals/swiftshader d44d61514749..f2637d0dd7eb (9 commits)
2019-11-26 reed@google.com Revert "switch to new filltype for SkPath"
2019-11-26 fmalita@chromium.org [skottie-wasm] Disable image pre-decoding

Created with:
  gclient setdep -r src/third_party/skia@54036c9b8e4b

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 bungeman@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: bungeman@google.com

https://skia.googlesource.com/skia.git/+log/8fa469d3bcd6..4f90f9d83183

git log 8fa469d3bcd6..4f90f9d83183 --date=short --first-parent --format='%ad %ae %s'
2019-11-25 recipe-mega-autoroller@chops-service-accounts.iam.gserviceaccount.com Roll recipe dependencies (trivial).
2019-11-25 reed@google.com switch to new filltype for SkPath
2019-11-25 egdaniel@google.com When wrapped, store ref to GrVkSecondaryCommandBuffer on GrVkRenderTarget.
2019-11-25 jvanverth@google.com Revert "Rename GLRTFBOIDIs0 to WrapsSwapchainSurface and use for Metal."

Created with:
  gclient setdep -r src/third_party/skia@4f90f9d83183

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 bungeman@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: bungeman@google.com

* SkCanvas -> SkLayerCanvas

SkRecordingCanvas -> SkCanvas

* Move files

* WIP on canvas refactor

* Refactor CanvasKit backend

* fix tests

* update licenses

* Respond to PR comments

Enable vulkan validation for Fuchsia in debug mode as well.

https://skia.googlesource.com/skia.git/+log/50299de39976..8fa469d3bcd6

git log 50299de39976..8fa469d3bcd6 --date=short --first-parent --format='%ad %ae %s'
2019-11-25 michaelludwig@google.com Lift TextureSampler's proxy to SurfaceProxy
2019-11-25 csmartdalton@google.com Reland "Reland "Enable msaa ccpr on vulkan""
2019-11-25 jlavrova@google.com Ellipsis again
2019-11-25 recipe-mega-autoroller@chops-service-accounts.iam.gserviceaccount.com Roll recipe dependencies (trivial).
2019-11-25 fmalita@chromium.org [CanvasKit] Add SkResourceCache helpers
2019-11-25 brianosman@google.com Extracted Skottie's resource provider to a separate module
2019-11-25 herb@google.com Fix chrome build bots
2019-11-25 herb@google.com Structured binding for SkZip and SkEnumerate
2019-11-25 herb@google.com Simplify SubRun structure in GrTextBlob
2019-11-25 benjaminwagner@google.com Fix asset_utils when no service_account_json
2019-11-25 bsalomon@google.com Reland "Revert "Revert "Make FP optimizations helpers use SkAlphaType not GrColorType"""
2019-11-25 robertphillips@google.com Add code path that avoids large indexBuffer draws
2019-11-25 fmalita@chromium.org [sksg] Temporarily inline Path fillType accessors
2019-11-25 skia-autoroll@skia-public.iam.gserviceaccount.com Roll skia/third_party/skcms 68d3f3a95f1b..ef3043bd8110 (1 commits)
2019-11-25 michaelludwig@google.com Use just GrSurfaceProxy in pipeline management.
2019-11-25 michaelludwig@google.com Lock down GrQuad ctors, avoid resetting Ws when known to be 1.0
2019-11-25 fmalita@chromium.org [skottie] Use seekFrame in skottie2movie
2019-11-25 skia-autoroll@skia-public.iam.gserviceaccount.com Roll third_party/externals/angle2 4c7db77e0185..e9b68f332a30 (5 commits)
2019-11-25 skia-autoroll@skia-public.iam.gserviceaccount.com Roll ../src 137e8082047a..0ec8ef3c9f4f (1040 commits)
2019-11-25 skia-autoroll@skia-public.iam.gserviceaccount.com Roll third_party/externals/swiftshader c8d4d4254ca1..d44d61514749 (4 commits)
2019-11-24 benjaminwagner@google.com Remove Debian9 GCC jobs and related code

Created with:
  gclient setdep -r src/third_party/skia@8fa469d3bcd6

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 bungeman@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: bungeman@google.com

If the image is a cross-context image that might be read from the GPU thread
during onscreen rendering, then it is not safe to read it concurrently from
the IO thread as part of Image.toByteData.

If the GPU thread does not have a graphics context, then fall back to
converting the image on the IO thread.

Fixes https://github.com/flutter/flutter/issues/30697

* Add fuchsia MessageLoopImpl; fix several tests

dart-lang/sdk@134e0e28cd [dartdevc] Break dart:_debugger dependency on dart:html
dart-lang/sdk@629d4ce095 [vm] Test for late fields with complicated initializers
dart-lang/sdk@7ceceda72c Fix typo in snapshot_profiling.md. heapsnaphsot -> heapsnapshot
dart-lang/sdk@d45438e793 Add support for selecting text in completion snippets
dart-lang/sdk@18f23124ad [cfe] Print nullability on types in messages for opt-in libraries.
dart-lang/sdk@e84af9b761 [cfe] Disallow annotations on type parameters of function types
dart-lang/sdk@2b56db6e5d [dart2js,ddc] Enable late lowering in dart2js and ddc
dart-lang/sdk@cb6ab6eaa2 [cfe] Handle untyped initializing formals for late fields
dart-lang/sdk@4d884229ab [kernel] Add (internal) relink method

https://skia.googlesource.com/skia.git/+log/c3ff97a98b74..50299de39976

git log c3ff97a98b74..50299de39976 --date=short --no-merges --format='%ad %ae %s'
2019-11-23 robertphillips@google.com Reland "Revert "Make FP optimizations helpers use SkAlphaType not GrColorType""

Created with:
  gclient setdep -r src/third_party/skia@50299de39976

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 robertphillips@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: robertphillips@google.com

Roll fuchsia/sdk/core/linux-amd64 from _7JyV... to hK-BD...

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/fuchsia-linux-sdk-flutter-engine
Please CC  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

Roll fuchsia/sdk/core/mac-amd64 from Q9HKI... to 1nxSz...

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/fuchsia-mac-sdk-flutter-engine
Please CC  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