https://skia.googlesource.com/skia.git/+log/66d8006c2bb1..4fe30e15c06c

git log 66d8006c2bb1..4fe30e15c06c --date=short --no-merges --format='%ad %ae %s'
2019-09-10 bsalomon@google.com Also skip blurrect_compare on DDL configs
2019-09-10 recipe-mega-autoroller@chops-service-accounts.iam.gserviceaccount.com Roll recipe dependencies (trivial).
2019-09-10 bsalomon@google.com Reland "Separate texture creation from uploading in GrGpu subclasses."
2019-09-10 senorblanco@chromium.org Dawn: implement Sampler cache (optimization).
2019-09-10 jvanverth@google.com Wrap MTLEvent code in availability attributes.
2019-09-10 bsalomon@google.com Revert "Separate texture creation from uploading in GrGpu subclasses."
2019-09-10 senorblanco@chromium.org Dawn: implement staging buffer manager.
2019-09-10 senorblanco@chromium.org Update Dawn backend to accommodate recent Skia API changes.
2019-09-10 bsalomon@google.com Update new blurrect_compare GM to skip when SkCanvas::makeSurface will fail
2019-09-10 bsalomon@google.com Remove unused GM deferred canvas feature
2019-09-10 bsalomon@google.com Separate texture creation from uploading in GrGpu subclasses.

Created with:
  gclient setdep -r src/third_party/skia@4fe30e15c06c

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 mtklein@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=mtklein@google.com

Ported from the original implementation in the Topaz tree.

- Add a custom `PlatformPlugin` that spins up a server waiting for test to request a screenshot.
  - When a screenshot is requested the plugin talks to Chrome via the debug port, captures a screenshot, and compares it with a golden file
- This PR also adds proper CLI for `dev/test.dart` with an `ArgParser` for future extension into a proper developer tool for the team.
  - As a first couple of features, it adds `--debug` option to launch Chrome in debug mode, a `--target` option to choose a single test to run rather than all tests, and `--shard` option to choose a subset of tests to run.

Limitations:
 - While screenshot test will run on Cirrus, they are configured to not fail on Cirrus. Need to solve Chrome version skew.
 - Stack maps do not work yet (you get stacks, but they are nonsensical)
 - When requesting a single test, build_runner builds all tests anyway
 - Nothing but desktop Chrome is supported
 - Nothing but Linux is supported
 - There's no Chrome version pinning; currently assumed stable Chrome channel

dart-lang/sdk@300c3333d1 [gardening] Always tag class_id register on arm64 in subtype test cache stub
dart-lang/sdk@6717bfe423 [vm/concurrency] Lock weak table to prepare for concurrent access.
dart-lang/sdk@8329968192 fix for prefer_single_quotes
dart-lang/sdk@9357b48a8d [gardening] Use target::kWordSizeLog2 instead of kWordSizeLog2 on arm (fixes broken build)
dart-lang/sdk@ef9d699f07 [vm/concurrency] Move all information except for the class pointers out of [ClassTable] into [SharedClassTable]
dart-lang/sdk@9a2e2801d9 fix for avoid_relative_lib_imports

https://skia.googlesource.com/skia.git/+log/b88894c8811b..66d8006c2bb1

git log b88894c8811b..66d8006c2bb1 --date=short --no-merges --format='%ad %ae %s'
2019-09-10 ethannicholas@google.com fixed an assertion error with unspecified sksl array sizes
2019-09-10 recipe-mega-autoroller@chops-service-accounts.iam.gserviceaccount.com Roll recipe dependencies (trivial).
2019-09-10 brianosman@google.com GL: Don't leak shader objects when program linking fails
2019-09-10 bsalomon@google.com Adapt GrRectBlur for cases with rect W/H less than six sigma.
2019-09-10 jvanverth@google.com Hook up pinch-zoom and swipe gestures.

Created with:
  gclient setdep -r src/third_party/skia@66d8006c2bb1

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 mtklein@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=mtklein@google.com

Fixes https://github.com/flutter/flutter/issues/31086

This patch is a lower level implementation of
https://github.com/flutter/flutter/pull/36616 that would only impact iOS
engine, and host unittests.

dart-lang/sdk@62f78a7abb [nit] Fixes two typos: build flag and error string.
dart-lang/sdk@35a7f4b552 [release] Update CHANGELOG.md for 2.5.0
dart-lang/sdk@f16d6d5910 [infra] Ignore newly detected flakes in try runs

dart-lang/sdk@ccb6ba948b [cfe] Gather constraints from both possibilities for FutureOr
dart-lang/sdk@f1f709ec11 Migration: add support for metadata on library/import/export/part/part-of directives.
dart-lang/sdk@1daf84f0dc [nnbd_migration] support spread elements
dart-lang/sdk@7413879026 [analyzer] Add getter isNullAware to SpreadElement
dart-lang/sdk@78bf8f08b9 Fix language_2/deferred_load_library_wrong_args_test.
dart-lang/sdk@9fccb5120b [vm/bytecode] Fix clobbering of exception handler types in bytecode reader.
dart-lang/sdk@b4724c1d78 Fix language_2/regress_23408_test.
dart-lang/sdk@424ef3646e [vm/fuzzer] Print steps to reproduce on divergence
dart-lang/sdk@76bc894576 [vm/bytecode] Generate explicit DebugCheck for assignment to static field
dart-lang/sdk@95db62d6a2 [vm/io] Return data right away if it's ready.
dart-lang/sdk@601d8934f4 Fix issue31596 tests
dart-lang/sdk@32848c3a25 Migration: Rework handling of assignments to FutureOr.
dart-lang/sdk@36648acfcc [nnbd_migration] Pass as casts to _handleAssignment
dart-lang/sdk@98837e6e43 [vm/bytecode] Workaround for incorrect type parameters in function types
dart-lang/sdk@4e7b77e428 Fix language_2/super_bound_closure_test
dart-lang/sdk@a2c8b69af0 Status file cleanup
dart-lang/sdk@879cdeffb3 update scanner test
dart-lang/sdk@909e2515af Fix regress_29025_test
dart-lang/sdk@ecb9a113d1 Fix language_2/regress_22976_test
dart-lang/sdk@ef2a21ffd9 [vm/bytecode] Use local variable information when compiling from bytecode
dart-lang/sdk@27f803db76 fix for convert_to_null_aware_operators
dart-lang/sdk@0851b9ae4c Consider both getter and setter when deciding whether an extension reference is ambiguous.
dart-lang/sdk@4310d157a1 Fix language_2/type_promotion_more_specific_test/04
dart-lang/sdk@438c595950 Fix language_2/regress_30339_test
dart-lang/sdk@9497b7b0a4 Delete language_2/regress_29405_test
dart-lang/sdk@6f38a73618 Remove most of the task model.
dart-lang/sdk@fbd21a0d1f Guard against null in exportedDeclarations.
dart-lang/sdk@b4614904de Migration: add support for indexing on a dynamic type.
dart-lang/sdk@9fd672b1b7 fix for prefer_expression_bodies
dart-lang/sdk@c2e55a26bc [vm/bytecode] Cleanup support for old bytecode format versions before v10

https://skia.googlesource.com/skia.git/+log/9e5c47936b17..b88894c8811b

git log 9e5c47936b17..b88894c8811b --date=short --no-merges --format='%ad %ae %s'
2019-09-10 bsalomon@google.com Remove per-format glCheckframebufferStatus checks.
2019-09-10 recipe-mega-autoroller@chops-service-accounts.iam.gserviceaccount.com Roll recipe dependencies (nontrivial).
2019-09-10 benjaminwagner@google.com [infra] Switch Mac builders to 10.14.6.

Created with:
  gclient setdep -r src/third_party/skia@b88894c8811b

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 mtklein@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=mtklein@google.com

https://skia.googlesource.com/skia.git/+log/1bf30ce852e0..9e5c47936b17

git log 1bf30ce852e0..9e5c47936b17 --date=short --no-merges --format='%ad %ae %s'
2019-09-10 skia-autoroll@skia-public.iam.gserviceaccount.com Roll third_party/externals/angle2 a7ff7df26f28..58c5b07b47cf (7 commits)
2019-09-10 skia-recreate-skps@skia-swarming-bots.iam.gserviceaccount.com Update Go deps

Created with:
  gclient setdep -r src/third_party/skia@9e5c47936b17

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 mtklein@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=mtklein@google.com

https://skia.googlesource.com/skia.git/+log/8cae1e95a23b..1bf30ce852e0

git log 8cae1e95a23b..1bf30ce852e0 --date=short --no-merges --format='%ad %ae %s'
2019-09-10 skia-autoroll@skia-public.iam.gserviceaccount.com Roll third_party/externals/swiftshader 44e6523d7ff3..cebb9635a5d5 (1 commits)
2019-09-10 skia-autoroll@skia-public.iam.gserviceaccount.com Roll ../src a0cef9f54754..340a17ae1cc7 (385 commits)

Created with:
  gclient setdep -r src/third_party/skia@1bf30ce852e0

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 mtklein@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=mtklein@google.com

Roll fuchsia/clang/mac-amd64 from H1Qjc... to HfPKR...

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-toolchain-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

There is no test to assert this and it unnecessarily slows down the test
harness and opens tons of port on the host.

https://skia.googlesource.com/skia.git/+log/c2d84bfa7421..8cae1e95a23b

git log c2d84bfa7421..8cae1e95a23b --date=short --no-merges --format='%ad %ae %s'
2019-09-09 recipe-mega-autoroller@chops-service-accounts.iam.gserviceaccount.com Roll recipe dependencies (trivial).
2019-09-09 herb@google.com Cleanup SkPackedGlyphID
2019-09-09 brianosman@google.com Remove temporary Metal pipeline cache size hack
2019-09-09 hcm@google.com Add release section for milestones and rel notes

Created with:
  gclient setdep -r src/third_party/skia@8cae1e95a23b

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 mtklein@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=mtklein@google.com

dart-lang/sdk@2e8d912848 [developer] Allow async end events to have independent arguments.
dart-lang/sdk@09ce6d30e7 [vm, service] Remove _collectAllGarbage.
dart-lang/sdk@bc24702149 Add missing parens to static_extension_getter_setter_conflicts_test.dart
dart-lang/sdk@e9dcb9f45d fix typo in factory; add mixin text for protected
dart-lang/sdk@ab5e36bcfb fix for prefer_int_literals
dart-lang/sdk@41c5b81818 [cfe] Special error message for illegal override of a setter by a field
dart-lang/sdk@e9c3eebef1 [infra] Add handling of signed SDK directories to promote.py
dart-lang/sdk@ff0fda7732 [cfe] Handle UnknownType using defaultDartType
dart-lang/sdk@129d4a6144 simplify dartfix output
dart-lang/sdk@41bf7443d4 update parser to report static constructor
dart-lang/sdk@cb1efb8d27 update parser to allow "late var" in NNBD
dart-lang/sdk@99007f3a3e remove duplicate error generation in ClassBuilder
dart-lang/sdk@fb73cb19e6 update parser to report MixinDeclaresConstructor error
dart-lang/sdk@355df2a354 split AstBuilder endClassConstructor out of endClassMethod event
dart-lang/sdk@b6f6240013 fix extension factory declaration in AST
dart-lang/sdk@618b56d24d fix conditional expression parsing with NNBD enabled
dart-lang/sdk@fb446e5768 [dartdevc] Properly emitting JS interop anonymous classes
dart-lang/sdk@4a4f7cbde3 Migration: Handle uses of typedef types as expressions.
dart-lang/sdk@0b0c113b52 Migration: rework edge builder prefix handling.
dart-lang/sdk@028d97bb1d Migration: handle references to already-migrated fields.
dart-lang/sdk@cbe135255d Migration: add support for most compound assignments.
dart-lang/sdk@daaa6657b1 Migration: fix a corner case of post-dominator analysis.
dart-lang/sdk@23d28932f0 Remove asserts in TypeProviderImpl.
dart-lang/sdk@3d3bbc2dbf Remove 'strongMode' flag in StaticTypeAnalyzerTest.
dart-lang/sdk@7f8398e484 Changes to MockSdk to make it usable in linter.
dart-lang/sdk@116cfbaa2d Issue 38198. Fix for isMoreSpecific() extension.
dart-lang/sdk@9391e15cfd [ package:vm_service ] Added support for service protocol version 3.27.
dart-lang/sdk@13a69b5631 [vm/bytecode] Replace ICData constant pool entries with DynamicCall
dart-lang/sdk@cff9c587f4 Tighten call conventions in allowInterop
dart-lang/sdk@c0f49b05dd [vm/debugger] Pick the correct context async variable in bytecode frames.
dart-lang/sdk@68dede011e [ VM / Service ] Add getCpuProfileSamples RPC which returns a minimally processed sample buffer.
dart-lang/sdk@84db16381d [vm] Remove dead --load_deferred_eagerly and dependent code tracking for library prefixes.
dart-lang/sdk@1d6ab52f38 [vm] Fix CoreSnapshotSize and StandaloneSnapshotSize to account for the image page size.
dart-lang/sdk@fd7676e0bc Fix language_2/config_import_corelib_test
dart-lang/sdk@5247036142 fix for convert_to_if_element
dart-lang/sdk@e1dc432102 [vm/fuzzer]  Update rerun output and parser script
dart-lang/sdk@2c219ddb07 Replace AnalysisContextFactory with TestAnalysisContext.
dart-lang/sdk@67cdae394f Add import fix in missed case
dart-lang/sdk@cf94c3a2fa Additional tests verifying interaction between mixins, static extensions, and visiblity annotations (protected, visibleForTemplate, visibleForTesting).
dart-lang/sdk@ffd50c0dc5 Report EXTENSION_AS_EXPRESSION, set type fo dynamic.
dart-lang/sdk@254d0776d4 [vm/fuzzer] Fix bug where FFI caused dart crash
dart-lang/sdk@f5c0e2e362 [vm/concurrency] Ensure instance size in class table is either 0 or the correct size
dart-lang/sdk@eb60f0531e Support a fix to add a setter, both in extensions and elsewhere
dart-lang/sdk@e227ffa955 Migration: improve handling of catch clauses.
dart-lang/sdk@40454f0918 Fix language_2/f_bounded_quantification2_test
dart-lang/sdk@836f6de0f4 Fix language_2/f_bounded_quantification4_test
dart-lang/sdk@8ad0832bcb [vm/bytecode] Use static types of parameters when compiling from bytecode
dart-lang/sdk@1354ec93db fix for prefer_for_elements_to_map_fromIterable
dart-lang/sdk@152aa5a6ed fix calls following null-assertion operator
dart-lang/sdk@4e4047a52f fix extension abstract method error
dart-lang/sdk@a689f8df06 corelib_2/unsigned_shift_test fixes
dart-lang/sdk@6f4ceb887e [vm] Provide a couple more gdb helpers to print stack traces.
dart-lang/sdk@d7c96f323d Migration: handle prefixed class references.
dart-lang/sdk@0d63ce1d0c Clean up MockSdkElements.
dart-lang/sdk@8022f885af Stop using TestTypeProvider in analyzer_plugin.
dart-lang/sdk@e55a1e0f3a [vm/fuzzer] Add filter keywords to collect_data
dart-lang/sdk@c6a6add465 [vm/fuzzer] Count re-runs
dart-lang/sdk@d964c50cff clear contents on TemplateElement#setInnerHtml before appending
dart-lang/sdk@c8f3f132ad [vm, snapshot] Use data image pages for kFull snapshots.
dart-lang/sdk@add83ad185 Fix language_2/generic_no_such_method_dispatcher_test
dart-lang/sdk@f5b53276ce Fix language_2/compile_time_constant_static5_test
dart-lang/sdk@e34d71feee [nnbd_migration] Implement if/for in map/set
dart-lang/sdk@da235a57f8 [nnbd_migration] Fix for elements for list literals
dart-lang/sdk@6ae9709bcb Create TestTypeProvider as TypeProviderImpl on MockSdkElements.
dart-lang/sdk@46d7064108 Stop using resolutionMap in DDC.

* `NS_AVAILABLE_IOS(10_0)` makes us tell our compiler that the method needs
  to be stamped into the TU but we promise to do stuff in it only on iOS 10.0
  and above.
* `@availability` ensures that if those methods are called on iOS versions less
  than 10.0, we will do nothing with it. This guards us against the case where
  iOS introduced the functionality privately in older versions of iOS.

* Don't quote generic font families

This is a change that should have been upstreamed before.

* Change generic family List to a Set

* Add test

https://skia.googlesource.com/skia.git/+log/28d40b2e7ade..c2d84bfa7421

git log 28d40b2e7ade..c2d84bfa7421 --date=short --no-merges --format='%ad %ae %s'
2019-09-09 ethannicholas@google.com fixed byte/ubyte types in SPIR-V output
2019-09-09 recipe-mega-autoroller@chops-service-accounts.iam.gserviceaccount.com Roll recipe dependencies (trivial).
2019-09-09 brianosman@google.com Simplify GPUSink constructors by just passing the config object

Created with:
  gclient setdep -r src/third_party/skia@c2d84bfa7421

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 mtklein@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=mtklein@google.com

https://skia.googlesource.com/skia.git/+log/4f2674da4bbc..28d40b2e7ade

git log 4f2674da4bbc..28d40b2e7ade --date=short --no-merges --format='%ad %ae %s'
2019-09-09 egdaniel@google.com Reland "Add support for direct use of vulkan primary command buffer in render pass."
2019-09-09 ethannicholas@google.com Fixed skslc assertion failure discovered by fuzzer
2019-09-09 brianosman@google.com Remove legacy flag: GrContextOptions::fDisallowGLSLBinaryCaching
2019-09-09 reed@google.com share private iterator/helpers for building paths

Created with:
  gclient setdep -r src/third_party/skia@28d40b2e7ade

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 mtklein@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=mtklein@google.com

https://skia.googlesource.com/skia.git/+log/627d15588f4d..4f2674da4bbc

git log 627d15588f4d..4f2674da4bbc --date=short --no-merges --format='%ad %ae %s'
2019-09-09 skia-recreate-skps@skia-swarming-bots.iam.gserviceaccount.com Update Go deps

Created with:
  gclient setdep -r src/third_party/skia@4f2674da4bbc

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 mtklein@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=mtklein@google.com

https://skia.googlesource.com/skia.git/+log/6c3bd09ead0f..627d15588f4d

git log 6c3bd09ead0f..627d15588f4d --date=short --no-merges --format='%ad %ae %s'
2019-09-09 skia-autoroll@skia-public.iam.gserviceaccount.com Roll third_party/externals/angle2 df0ce01870fa..a7ff7df26f28 (5 commits)
2019-09-09 skia-autoroll@skia-public.iam.gserviceaccount.com Roll ../src 649263777d17..a0cef9f54754 (522 commits)
2019-09-09 skia-autoroll@skia-public.iam.gserviceaccount.com Roll third_party/externals/swiftshader 5d0faf9be9d7..44e6523d7ff3 (12 commits)

Created with:
  gclient setdep -r src/third_party/skia@627d15588f4d

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 mtklein@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=mtklein@google.com

Significantly improves the behavior of non-ASCII text input on Windows. Correctly
processes incoming character events as UTF-16, and for now uses UTF-32 for
the text model so that the existing index-based logic will work much more often.

Future work is still needed, but this will handle far more cases correctly.

Roll fuchsia/clang/linux-amd64 from VoYNW... to 2IT_b...

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-toolchain-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/clang/mac-amd64 from XAazI... to H1Qjc...

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-toolchain-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/f433336585ed..6c3bd09ead0f

git log f433336585ed..6c3bd09ead0f --date=short --no-merges --format='%ad %ae %s'
2019-09-08 skia-recreate-skps@skia-swarming-bots.iam.gserviceaccount.com Update Go deps

Created with:
  gclient setdep -r src/third_party/skia@6c3bd09ead0f

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 mtklein@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=mtklein@google.com

https://skia.googlesource.com/skia.git/+log/69a426f5a427..f433336585ed

git log 69a426f5a427..f433336585ed --date=short --no-merges --format='%ad %ae %s'
2019-09-07 skia-recreate-skps@skia-swarming-bots.iam.gserviceaccount.com Update Go deps

Created with:
  gclient setdep -r src/third_party/skia@f433336585ed

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 jlavrova@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=jlavrova@google.com

https://skia.googlesource.com/skia.git/+log/380561393385..69a426f5a427

git log 380561393385..69a426f5a427 --date=short --no-merges --format='%ad %ae %s'
2019-09-07 recipe-mega-autoroller@chops-service-accounts.iam.gserviceaccount.com Roll recipe dependencies (trivial).
2019-09-07 iannucci@chromium.org Remove use of deprecated tempfile module in skia.

Created with:
  gclient setdep -r src/third_party/skia@69a426f5a427

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 jlavrova@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=jlavrova@google.com

https://skia.googlesource.com/skia.git/+log/c30f1a936d84..380561393385

git log c30f1a936d84..380561393385 --date=short --no-merges --format='%ad %ae %s'
2019-09-06 benjaminwagner@google.com [infra] Update Mac 10.14 bots to 10.14.6
2019-09-06 cblume@chromium.org Add blocklist command line parameter
2019-09-06 egdaniel@google.com Revert "Add support for direct use of vulkan primary command buffer in render pass."

Created with:
  gclient setdep -r src/third_party/skia@380561393385

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 jlavrova@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=jlavrova@google.com

dart-lang/sdk@fb14babf59 [vm/fuzzer] disable control flow collections again
dart-lang/sdk@5d4940f968 Migration: remove a bogus comment
dart-lang/sdk@6043b53af6 Migration: add the ability to dump the graph after propagation.
dart-lang/sdk@cdd2f855e1 Migration: handle upcasts from function type to Function or Object.
dart-lang/sdk@7e04e051cf Migration: add an option to print just exception nodes rather than full stack traces.
dart-lang/sdk@28d16e1172 Migration: implement substitution logic for generic function types.
dart-lang/sdk@f48a5a9f64 Support create method fix for extensions
dart-lang/sdk@17c06c342e Unify to single TypeProviderImpl.
dart-lang/sdk@8c13ecf443 [cfe] Handle nested on-types
dart-lang/sdk@0a49ddef73 Remove previewDart2 related code in some tests.
dart-lang/sdk@836039e9b6 Add MockSdkElements for creating dart:core and dart:async mocks.
dart-lang/sdk@d8f16611ed Support replacing similar names in extensions
dart-lang/sdk@4d0fa1e402 fix for slash_for_doc_comments
dart-lang/sdk@dc204ec879 [CFE] Preserve file URIs of expressions in unevaluated constants.
dart-lang/sdk@0242f0c724 [kernel] FileUriExpression node
dart-lang/sdk@70a7cbf49d [vm] Support extensions in ffi transformation and tfa tree shaker
dart-lang/sdk@7152fd06a5 [cfe] Handle [] and []= on extensions
dart-lang/sdk@deb2fcf818 [cfe] Handle extension operators
dart-lang/sdk@7ca157dfd6 [cfe] Thread nullability modifiers for some InterfaceTypes in outline

fixing: https://github.com/flutter/engine/pull/12053

Revert "Manage resource and onscreen contexts using separate IOSGLContext objects (#11798)" (#12055)

This reverts commit a353f93d.