https://skia.googlesource.com/skia.git/+log/deb512045e6a..be8193c9313a


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Reverts flutter/engine#6406

We need to fix the SkiaGPUObject issue of the raster cache SkImage before merging this PR.

https://skia.googlesource.com/skia.git/+log/6719fcc43b1e..deb512045e6a


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This works towards resolving https://github.com/flutter/flutter/issues/19888.

* Dart SDK roll for 2018-10-02 to 72d3798764a374ec50494545c2e9f564e3ee7f17

72d3798764 Improved completion support for mixins
097e8d86b8 Use context severity when calling onProblem
002a3e090d Improve error message on unresolved constructor redirections
a074a87b25 Convert more analyzer tests to use ResourceProviderMixin
a1ebe68359 Change how compile-time NSM is handled
0b48c4a6ad [gardening] Mark appjit_determinism_test flaky on IA32
ff51edf6e2 [infra] Update checked in SDKs to 2.1.0-dev.6.0
b8c831592a Record superInterface and use it for OverrideVerifier.
158290349a Reject diagnostics with missing arguments
df32b2ae49 Ignore synthetic tokens when compiling bodies
f3047f1b9c Improve diagnostics with constructor names
1972ad92d7 Related information (context) may be null
248954117a Consolidate dart2js front-end dependencies
4306245660 Address review comments from 63144 and 74640
49e521c55b [build] Forward load limit from build.py to Ninja.
07a8496919 [VM] Allow for Dart_SetVMFlags to be called again after Dart_Cleanup
d70b0fa3be Revert "Test that the result of instantiate-to-bounds is appropriately checked for super-boundedness."
7ca2f56112 Stop using and deprecate InheritanceManager.getMembersInheritedFromInterfaces().
7419667d67 Test that the result of instantiate-to-bounds is appropriately checked for super-boundedness.
07a2130724 [vm] Set translation helper allocation space in kernel loader
223055242f [vm] Disable bump allocation scope in kernel loader
f5135c6e86 Don't recurse into arguments of constant InstanceCreationExpression while verifying.
32af1be0a4 Check type arguments against bounds when instantiating a typedef.
e90f1f21b8 Remove unused response codes and deprecate an unimplemented request
e98d5d8cc1 [vm] Wait for marker task to finish in BumpAllocateScope
bdeb6a3f95 [dart/fuzzer] Remove use of PATH in env
dd2e6afd5e Add test for InheritanceManager2
f7f31efab0 Disable the reading of a UUID during training
64f02226b3 Stop using InheritanceManager.getMembersInheritedFromClasses().
76bfa425bb bump to linter 0.1.66
e4671346ac Fix build mode to convert input paths to absolute and normalized before giving them to Analyzer.
765a78d44e Fix AST summarizer rules when to store variable initializer.
b6368c78fa Extract PhysicalResourceProvider watch tests and mark them flaky.
1dfdcf3593 [vm] Add bump allocation scope
a1951238f3 [vm] Remove name conflict checks from class finalization
2723fcfb82 Remove more dead code from server
ce8a5ffab2 Remove remaining definitions of EMPTY_LIST in server
9083b116f8 InheritanceManager does not produce errors, don't ask it.
645fbc8a3f Add CompilerOptions.onDiagnostic
6361d9e1c3 Update status for flaky product-mode vm test
ed6d7e23f1 Fix build failure introduced in https://dart-review.googlesource.com/c/sdk/+/77013
0461df2e22 Remove FileState.fileUri.
10f05f45b9 Remove more dead code from server
5cc9ab02a8 Switch all refactoring to using ResolveResult instead of raw unit.
215e80eb0a Fix Analysis Server tests on Windows bot.
85fb1f3de1 Fix Analyzer tests on Windows bot.
1be151dcce Give LibraryScope to AstRewriteVisitor.
e7e8786670 Replace MockSDK in analyzer_plugin to fix its tests on Windows.
24208552ff Fix analyzer_cli tests on Windows.
5bcf91d973 Remove some dead code
fc130a0477 Extract ConstantVerifier.
fc96edc1ce Don't use AstRewriteVisitor in resynthesizer, build InstanceCreationExpression as we build expressions.
25c659934a Change ResourceUriResolver to accept any file URI.
6c577f0620 Deprecate Element.isVirtual
5db21a7998 Tentatively re-enable PhysicalResourceProviderTest.
c78f67cc7e [vm/aot] Use TFA to detect dynamic, non-this and tear-off uses
07852532e3 [ VM ] Additional cleanup in Dart_Initialize and Dart_Cleanup
41a875f420 Fix (super)mixins issues
da3e844cac Fix potential cast exceptions
1bceca91b0 Remove the 'name' constructor parameter from CompilationUnitElementImpl()
4a51268890 [gen_snapshot] Restore support for --snapshot_kind=vm-aot-assembly; update docs.

* Dart SDK roll for 2018-10-02

d2c5a24fd9 Recognize mixins as subtypes of their superclass constraints in hint generation (issue 34633)
0804245caa [vm] Make filtering in Heap::RecordAfterGC consistent with ServiceEvent::ServiceEvent.

To make the PR minimal, we currently only share the engine layer when `pushPhysicalShape` (for Fuchsia) or `pushOffset` (for `RepaintBoundary` and `Opacity`) are called. They should be sufficient for our short-term perf goal. In the future, we can incrementally share more engine layers with the framework.

https://github.com/flutter/flutter/issues/21756

https://skia.googlesource.com/skia.git/+log/cc4dbfcfbd8a..6719fcc43b1e


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https://skia.googlesource.com/skia.git/+log/7dae882574d2..cc4dbfcfbd8a


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https://skia.googlesource.com/skia.git/+log/3b8b11e1f912..7dae882574d2


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* Let GetRectsForRange provide more detailed/nuanced metrics through RectStyle enum.

https://skia.googlesource.com/skia.git/+log/e8e2bb1384ad..3b8b11e1f912


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https://skia.googlesource.com/skia.git/+log/bba2921c1970..e8e2bb1384ad


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https://skia.googlesource.com/skia.git/+log/7f3ceba5dc7f..bba2921c1970


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https://skia.googlesource.com/skia.git/+log/22867ce6fe83..7f3ceba5dc7f


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https://skia.googlesource.com/skia.git/+log/ebfbf1d749c1..22867ce6fe83


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https://skia.googlesource.com/skia.git/+log/93d71666b2f1..ebfbf1d749c1


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https://skia.googlesource.com/skia.git/+log/cfa315390f04..93d71666b2f1


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https://skia.googlesource.com/skia.git/+log/87311c6e565f..cfa315390f04


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dart-lang/sdk@2aac05f [vm/bytecode] Add specialized JumpIf* instructions
dart-lang/sdk@0a26599 Adjusted terminology to emphasize "compile-time constant" in commentary
dart-lang/sdk@3f1955a Improve diagnostics about duplication in enums
dart-lang/sdk@8bf0e8e Document distance calculation in diet listener.
dart-lang/sdk@bb78aa6 Remove unneeded type on object read from JSON in a testing script
dart-lang/sdk@30333c5 [vm] Fix bug with generic invocation of fields.
dart-lang/sdk@dc2787a Remove parameterization of type inference
dart-lang/sdk@6c2aaf1 Remove IrRepresentation annotation
dart-lang/sdk@8ef3258 Remove _ConstantExpressionError
dart-lang/sdk@08a549d Update messages_tests wrt multiple analyzer codes
dart-lang/sdk@a4b4b76 VM Service: Allow '$' in scope identifier
dart-lang/sdk@775fab1 Triage mixin declaration tests
dart-lang/sdk@b237cf1 Fix incorrect constructor name in const_native_factory_test
dart-lang/sdk@c9f5c3a [VM] Delete access to Dart 1 parser.
dart-lang/sdk@cfe9202 [dartdevc] fix dart:mirrors type information for generic functions

It is now working properly on the bots.

https://skia.googlesource.com/skia.git/+log/f88f49d2a52e..87311c6e565f


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https://skia.googlesource.com/skia.git/+log/10d12834c8db..f88f49d2a52e


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https://skia.googlesource.com/skia.git/+log/d004e0b55c4a..10d12834c8db


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https://skia.googlesource.com/skia.git/+log/b726c89ff8a8..d004e0b55c4a


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Skia should already have such optimizations based on a much more
accurate clip stack. As we move to the retained rendering, SceneBuilder
would be much harder to maintain such cull_rects_ stack so let's just
remove them.

No significant performance change is measured locally on Moto G4 with
flutter_gallery transition perf test and complex_layout scroll perf
test.

https://skia.googlesource.com/skia.git/+log/656cefe65d62..b726c89ff8a8


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* Roll Dart to version 7f9a9feae181573cca609fd1b8760d7992176699

This contains the following commits:

7f9a9feae1 [vm, service] Rename 'invoke' parameter 'receiverId' to 'targetId'.
fa3d8fa567 Don't check for the file presence in transitive sets when we are just creating it.
6f3de544ed [ VM / Hot Reload ] Fixed tests which were crashing periodically. Fixes issue #34599
e811b29788 [vm, gc] Restore growth policy when concurrent marking is not enabled.
0518b334ba Address comments
7c46a28505 Update convert class to mixin assist to remove "abstract"
06744c68b2 Pull reporting for unimplemented inherited members, and declared abstract members from ErrorVerifier.
45c7e4365c Update dartfix to apply changes to file rather than displaying them
9ad59bada2 [dartdevc] fix #34358, int to double conversion for literals
edddc0ba58 Generate source changes for converting class to mixin
2742a5d558 [Gardening] Update test status
d9de98e164 [VM] Delete some dead code in gen_snapshot.cc
51b8fc7bb0 AwaitExpression.precedence => 14
2390b3605f Create a package for shared diagnostics
629d76eb46 Simple dartfix that suggests class to be converted to mixins
8a2cfd8613 Implement InheritanceManager2.getMember() and use it in some places.
71eaf3209b Fix broken 'fasta testing sdk'.
d79f7493b3 Test that type parameters of typedefs are properly bounds checked.
b36f4fffc4 Allow multiple analyzer codes
82b3501c3c Fix supermixin handling in dart2js
c9b05d3f1f Allow super calls in mixin declarations
225b8d5075 Specialize Object properties in static type computation
4a58112a7c Move kernel_impact.dart from ssa/ to kernel/
aaf3b709e6 [release] Prepare changelog for 2.1.0-dev.6.0
e9c949372e Remove unused parts of J/K*Env classes
4659cb9480 Fully split JsToElementMap and KernelToElementMap
a617700b17 Removes code that has become redundant since 98a9adf.
7c54fab8a5 Adjust status files.
76470aca47 [VM] use coresnapshot when initializing an Isolate

* Address review comments.