https://skia.googlesource.com/skia.git/%2Blog/c519fed6ddce..5f1692c60a43

git log c519fed..5f1692c --date=short --no-merges --format=%ad %ae %s
2019-01-03 kjlubick@google.com [canvaskit] Allow providing webgl context and canvas element

The AutoRoll server is located here: https://autoroll.skia.org/r/skia-flutter-autoroll

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+/master/autoroll/README.md

If the roll is causing failures, please contact the current sheriff (bungeman@google.com), and stop
the roller if necessary.

https://skia.googlesource.com/skia.git/%2Blog/5f1692c60a43..18df87ec8bda

git log 5f1692c..18df87e --date=short --no-merges --format=%ad %ae %s
2019-01-04 brianosman@google.com Fix bugs and add features to imgcvt
2019-01-04 recipe-roller@chromium.org Roll recipe dependencies (trivial).
2019-01-04 reed@google.com remove blob iterator::applyFontToPaint
2019-01-04 egdaniel@google.com Set skia_use_vulkan on our vulkan bots.
2019-01-04 reed@google.com start to change Viewer's filtering to know about fonts
2019-01-04 kjlubick@google.com more extra semis
2019-01-03 egdaniel@google.com Add support to gpu command buffers to wrap an external command buffer.
2019-01-04 jcgregorio@google.com Fix link in /dev/contrib.
2019-01-04 michaelludwig@google.com Revert "Use specialized quad lists in rectangle ops"
2019-01-03 brianosman@google.com Add SkColorSpace factory from 3x3 row-major gamut and transfer function
2019-01-04 kjlubick@google.com remove more extra semicolons
2019-01-03 egdaniel@google.com Restrict ops that can be executed when we have a wrapped vulkan secondary command buffer.

The AutoRoll server is located here: https://autoroll.skia.org/r/skia-flutter-autoroll

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+/master/autoroll/README.md

If the roll is causing failures, please contact the current sheriff (bungeman@google.com), and stop
the roller if necessary.

https://skia.googlesource.com/skia.git/%2Blog/18df87ec8bda..275eaff3be4b

git log 18df87e..275eaff --date=short --no-merges --format=%ad %ae %s
2019-01-04 kjlubick@google.com [pathkit] Add .ready() to initialize
2019-01-02 ethannicholas@google.com Fixed GL shader link status checks
2019-01-04 kjlubick@google.com [canvaskit] Add .ready() which is a real promise
2019-01-04 reed@google.com change paint serialization to exclude font-related fields
2019-01-04 herb@google.com Update SkDescriptor
2019-01-04 brianosman@google.com Revert "Add SkColorSpace factory from 3x3 row-major gamut and transfer function"
2019-01-04 benjaminwagner@google.com Reland "Remove win_vulkan_sdk."

The AutoRoll server is located here: https://autoroll.skia.org/r/skia-flutter-autoroll

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+/master/autoroll/README.md

If the roll is causing failures, please contact the current sheriff (bungeman@google.com), and stop
the roller if necessary.

…mparison (#7324)

* Update GetCallbackHandle to use Dart_IsTearOff instead of a string
comparison to determine whether or not a closure was provided as an
argument to PluginUtilities.GetCallbackHandle.

Fixes #24394

26d5345 Fix TypeInfo.couldBeExpression in recovery situations
5be48e1 [test] Repair DWARF stacktrace test from Dart 2 damage.
807421c Update dartdoc to 0.27.0.
80fa1a8 Replace more uses of deprecated elements
3d6acab [dartdevc] remove unused `dartdevk` binary, fixes #35483
7fd0c78 [gardening] Unmark language/vm/optimized_stacktrace_test
7778a8b [kernel] Start setting up test suite for round-trip serialization
5e609d7 [kernel] Implement serialization round-trip check for dart types
3953977 [kernel] Implement serialization round-trip check for expressions
3b728c0 [kernel] Wire round-trip verification down to expressions and types
1cbae9f [kernel] Start implementing verifier for serialization round trips
e2471dd Fix spelling of "occurrences" in flaky test results output.
d0f1edb Temporary desugaring of set literals.
d53f02a Remove writeOptionalReference
5ed1c61 Minor grammar and consistency fixes
5e808aa [infra] Add retry logic to find_base_commit.
e8c60f7 [gardening] Mark service/simple_reload_test as Timeout for issue 35506
077ad9a Change ticker name for checking supertypes
c3b0ebd dill serialization: Specialize some writeNodes
ea16f85 [tools] repurpose generate_compile_commands.py to generate_idefiles.py
6c909a0 Be explicit about whether a reference is allowed to be null or not
a4ba658 Update analyzer CHANGELOG entry with annotations
8deb5aa Reinstate reduction for closure call to known static method

https://skia.googlesource.com/skia.git/%2Blog/275eaff3be4b..3d5b488e5cd7

git log 275eaff..3d5b488 --date=short --no-merges --format=%ad %ae %s
2019-01-04 skia-autoroll@skia-public.iam.gserviceaccount.com Roll third_party/externals/angle2 e4109f2..9db8df4 (1 commits)
2019-01-03 herb@google.com Separate cache lookup from run font setup
2019-01-04 csmartdalton@google.com Revert "ccpr: Rework the path cache to support sporadic flushing"
2019-01-04 reed@google.com paint is losing its text-related fields
2019-01-04 recipe-roller@chromium.org Roll recipe dependencies (trivial).
2019-01-04 benjaminwagner@google.com Add IntelIris655 Win10 jobs.
2019-01-04 kjlubick@google.com [pathkit] Increase test timeouts (for asmjs mostly)
2019-01-04 csmartdalton@google.com ccpr: Rework the path cache to support sporadic flushing
2019-01-04 fmalita@chromium.org [skjson] NaN while parsing long decimals

The AutoRoll server is located here: https://autoroll.skia.org/r/skia-flutter-autoroll

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+/master/autoroll/README.md

If the roll is causing failures, please contact the current sheriff (bungeman@google.com), and stop
the roller if necessary.

* Revert "Roll src/third_party/skia 275eaff..3d5b488 (9 commits) (#7372)"

This reverts commit ee83c38.

* Revert "Dart SDK roll for 2019-01-04"

This reverts commit a4450af.

https://skia.googlesource.com/skia.git/%2Blog/3d5b488e5cd7..5e710e13a55b

git log 3d5b488..5e710e1 --date=short --no-merges --format=%ad %ae %s
2019-01-04 recipe-roller@chromium.org Roll recipe dependencies (trivial).

The AutoRoll server is located here: https://autoroll.skia.org/r/skia-flutter-autoroll

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+/master/autoroll/README.md

If the roll is causing failures, please contact the current sheriff (bungeman@google.com), and stop
the roller if necessary.

https://skia.googlesource.com/skia.git/%2Blog/5e710e13a55b..125f76790131

git log 5e710e1..125f767 --date=short --no-merges --format=%ad %ae %s
2019-01-05 skia-recreate-skps@skia-swarming-bots.iam.gserviceaccount.com Update go_deps asset

The AutoRoll server is located here: https://autoroll.skia.org/r/skia-flutter-autoroll

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+/master/autoroll/README.md

If the roll is causing failures, please contact the current sheriff (bungeman@google.com), and stop
the roller if necessary.