This is being done to match the Material spec. It will likely break many visual diff tests.

git@github.com:flutter/engine.git/compare/44c9fab7b4d8...8ea19b1c76f6

git log 44c9fab7b4d8..8ea19b1c76f6 --no-merges --oneline
2019-10-31 skia-flutter-autoroll@skia.org Roll src/third_party/skia 549325c87e9d..809ec77893be (1 commits) (flutter/engine#13458)
2019-10-31 skia-flutter-autoroll@skia.org Roll fuchsia/sdk/core/mac-amd64 from p7XYM... to JngMB... (flutter/engine#13456)
2019-10-31 iska.kaushik@gmail.com [fuchsia] [packaging] Prettify parent folder name (flutter/engine#13463)
2019-10-31 skia-flutter-autoroll@skia.org Roll fuchsia/sdk/core/linux-amd64 from nhX22... to 866GG... (flutter/engine#13450)


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

This adds accessors for WidgetsBinding.instance.focusManager and WidgetsBinding.instance.focusManager.primaryFocus so that they can be more easily found in IDEs and accessed.

This adds a top level getter for WidgetsBinding.instance.focusManager.primaryFocus called primaryFocus, and a static accessor FocusManager.instance that returns WidgetsBinding.instance.focusManager.

git@github.com:flutter/engine.git/compare/73541c97b8b6...44c9fab7b4d8

git log 73541c97b8b6..44c9fab7b4d8 --no-merges --oneline
2019-10-31 bkonyi@google.com Roll src/third_party/dart d50c158d42..bbe2ac28c9 (19 commits)


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

git@github.com:flutter/engine.git/compare/7c80d62e89f6...73541c97b8b6

git log 7c80d62e89f6..73541c97b8b6 --no-merges --oneline
2019-10-31 iska.kaushik@gmail.com [recipe] Upload sky_engine to CIPD (flutter/engine#13464)


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

git@github.com:flutter/engine.git/compare/4b76fadbf438...7c80d62e89f6

git log 4b76fadbf438..7c80d62e89f6 --no-merges --oneline
2019-10-31 iska.kaushik@gmail.com CIPD needs the directory to be relative (flutter/engine#13461)
2019-10-31 1541038+josh-ksr@users.noreply.github.com Force orientation change when current orientation not allowed on iOS (flutter/engine#13170)
2019-10-31 jason-simmons@users.noreply.github.com Duplicate the directory fd in fml::VisitFiles (flutter/engine#13448)
2019-10-31 amirh@users.noreply.github.com Fix iOS crash when multiple platform views are in the scene (flutter/engine#13449)
2019-10-30 skia-flutter-autoroll@skia.org Roll src/third_party/skia 7df14d055703..549325c87e9d (11 commits) (flutter/engine#13447)


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

Makes sure that disabled InkWell/InkResponse and widgets that use them don't allow themselves to be focused.

ListTile, PopupMenu, and Stepper were not setting canRequestFocus properly on the InkWell, and InkWell was allowing focus even if it was disabled (it was basically just relying on the containing widget to set canRequestFocus properly). Now InkWell must both be enabled (have an onTap or similar) and have canRequestFocus set to true.

This reverts commit e091d724.

This reverts commit 46edc802.

This fixes https://github.com/flutter/flutter/issues/39277

The following tests cover this change:
- packages/flutter/test/foundation/service_extensions_test.dart
- packages/flutter/test/scheduler/scheduler_test.dart

git@github.com:flutter/engine.git/compare/97807b534122...b16eab6affb7

git log 97807b534122..b16eab6affb7 --no-merges --oneline
2019-10-30 iska.kaushik@gmail.com Remove usage of yaml module from CIPD script (flutter/engine#13444)


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

git@github.com:flutter/engine.git/compare/e609577d1201...97807b534122

git log e609577d1201..97807b534122 --no-merges --oneline
2019-10-30 matthew-carroll@users.noreply.github.com Automatically destroy FlutterEngine when created by FlutterActivity or FlutterFragment. (flutter/engine#13423)
2019-10-30 bkonyi@google.com Roll src/third_party/dart f30b494035..d50c158d42 (5 commits) (flutter/engine#13443)
2019-10-30 skia-flutter-autoroll@skia.org Roll src/third_party/skia 7da048b5e8f1..7df14d055703 (7 commits) (flutter/engine#13441)


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

git@github.com:flutter/engine.git/compare/5051bef17bdc...e609577d1201

git log 5051bef17bdc..e609577d1201 --no-merges --oneline
2019-10-30 mklim@google.com Revert "Turn on RasterCache based on view hierarchy (#13360)" (flutter/engine#13442)
2019-10-30 mklim@google.com Turn on RasterCache based on view hierarchy (flutter/engine#13360)
2019-10-30 bkonyi@google.com Roll src/third_party/dart d3a5b82355..f30b494035 (9 commits)


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

Fixes directional focus traversal when there are no available nodes to traverse to.

git@github.com:flutter/engine.git/compare/36303c61b63f...5051bef17bdc

git log 36303c61b63f..5051bef17bdc --no-merges --oneline
2019-10-30 skia-flutter-autoroll@skia.org Roll src/third_party/skia ebdae1144978..7da048b5e8f1 (1 commits) (flutter/engine#13438)
2019-10-30 skia-flutter-autoroll@skia.org Roll fuchsia/sdk/core/mac-amd64 from DfLN8... to p7XYM... (flutter/engine#13437)
2019-10-30 bkonyi@google.com Roll src/third_party/dart eb4ab61349..d3a5b82355 (4 commits)
2019-10-30 skia-flutter-autoroll@skia.org Roll fuchsia/sdk/core/linux-amd64 from goLxs... to nhX22... (flutter/engine#13435)
2019-10-30 skia-flutter-autoroll@skia.org Roll src/third_party/skia c3a51a5e47ba..ebdae1144978 (1 commits) (flutter/engine#13434)
2019-10-30 skia-flutter-autoroll@skia.org Roll src/third_party/skia 1ae54bc22fc2..c3a51a5e47ba (1 commits) (flutter/engine#13433)
2019-10-30 bkonyi@google.com Roll src/third_party/dart ae5a86d790..eb4ab61349 (7 commits)
2019-10-30 dnfield@google.com Set the install name at link time for darwin dylibs (flutter/engine#13428)
2019-10-30 mehmetf@users.noreply.github.com Add isRunningInRobolectricTest back (flutter/engine#13424)
2019-10-30 skia-flutter-autoroll@skia.org Roll src/third_party/skia 76d22d1ee8cb..1ae54bc22fc2 (26 commits) (flutter/engine#13430)
2019-10-30 bkonyi@google.com Roll src/third_party/dart ebd059030b..ae5a86d790 (3 commits)
2019-10-30 skia-flutter-autoroll@skia.org Roll fuchsia/clang/linux-amd64 from Vghc_... to WxGHg... (flutter/engine#13420)
2019-10-30 skia-flutter-autoroll@skia.org Roll fuchsia/sdk/core/mac-amd64 from mc3jR... to DfLN8... (flutter/engine#13413)
2019-10-30 bkonyi@google.com Roll src/third_party/dart 780af0fcfc..ebd059030b (17 commits)
2019-10-30 chinmaygarde@google.com Make sure root surface transformations survive resetting the matrix directly in Flow. (flutter/engine#13405)
2019-10-30 iska.kaushik@gmail.com [fuchsia] [packaging] Create a script to upload debug symbols to CIPD (flutter/engine#13422)
2019-10-29 47866232+chunhtai@users.noreply.github.com Revert "fix fml_unittes is not run during presubmit (#13395)" (flutter/engine#13425)
2019-10-29 30870216+gaaclarke@users.noreply.github.com Made it so we clean up gl resources when view controllers get deleted. (flutter/engine#13396)
2019-10-29 30870216+gaaclarke@users.noreply.github.com Added back in empty lifecycle events so we don't break people that used to call `super`. (flutter/engine#13421)
2019-10-29 47866232+chunhtai@users.noreply.github.com fix fml_unittes is not run during presubmit (flutter/engine#13395)
2019-10-29 skia-flutter-autoroll@skia.org Roll src/third_party/skia f22dda960136..76d22d1ee8cb (2 commits) (flutter/engine#13411)


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

This reverts commit 0dc5ea4a.

git@github.com:flutter/engine.git/compare/46c757be07fd...36303c61b63f

git log 46c757be07fd..36303c61b63f --no-merges --oneline
2019-10-29 skia-flutter-autoroll@skia.org Roll fuchsia/sdk/core/linux-amd64 from sLCwg... to goLxs... (flutter/engine#13412)
2019-10-29 skia-flutter-autoroll@skia.org Roll fuchsia/clang/mac-amd64 from EpbPE... to 6tttO... (flutter/engine#13418)
2019-10-29 bkonyi@google.com Roll src/third_party/dart 0b96f9f9ae..780af0fcfc (8 commits)


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