* some space formattings
* always use blocks in if-else if a block is used
* format spaces in for and while
* allow multiline if conditions
* fix missing space
* No shrinking for BackdropFilter's cull rect
This will be a breaking change. Our old behavior may generate confusions
for a sample app like our added golden test: Skia will shrink the cull
rect (and thus the filtered area) to the text. The new behavior will
fill the BackdropFilter to its parent/ancestor clip. This is more
in align with our clip behaviors (no clip by default).
If this breaks your app, wrap the BackdropFilter with a ClipRect.
[wip] The golden images are not uploaded yet. I'll wait for the initial
round of review to approve the golden test before uploading them.
* Statically define the callback
* Add TODO to remind the hacking code removal
* Nit fix
* Update goldens
31b289f27 Fix indexing error in dart:ui TextStyle.toString (flutter/engine#8143)
fc2e6b61c Typo "fast an inline" to "fast and inline" (flutter/engine#8142)
0f19b2de0 Reland PerformanceOverlayLayer golden test (flutter/engine#8140)
073aadde1 Fix TextStyle decode misalignment (flutter/engine#8141)
d87d29054 Roll src/third_party/skia 406b068942f0..2eecc3ea3d71 (11 commits) (flutter/engine#8138)
5cef4a022 Use final state passed to dart before initialization as the initial lifecycleState. (flutter/engine#8124)
ffef51be6 Roll src/third_party/skia 665bc64a2dc4..406b068942f0 (8 commits) (flutter/engine#8137)
48efd0fb7 Roll src/third_party/skia 762ddd7e4352..665bc64a2dc4 (2 commits) (flutter/engine#8129)
f666adbbd Roll src/third_party/skia 2932a458957d..762ddd7e4352 (3 commits) (flutter/engine#8128)
8b0df6ded Bugfix #29203: NPE in getAccessibilityProvider in old FlutterView. (flutter/engine#8126)
8f7b18345 Roll src/third_party/skia c6d8781c4036..2932a458957d (2 commits) (flutter/engine#8125)
52b67fdd5 Expose decorationThickness to dart:ui (flutter/engine#8008)
* Fix MouseTracker annotation leak
Map's remove method is typed `remove(Object key)`, which can cause bugs.
Modified the existing test to check if the annotation has been removed
from MouseTracker.
Adds support for discrete scroll events, such as those sent by a scroll wheel.
Includes the plumbing to convert, dispatch, and handle these events, as well as
Scrollable support for consuming them.
In anticipation of changing a lot of the focus code, I'm adding some tests for the FocusScope.
As a result, I was able to find and fix a bug where there was an incorrect assert.
I also added some more documentation.
Several of the tests enforce what I think is incorrect behavior related to passing focus off when the widget tree gets rebuilt without focus nodes that were previously there, but I'm not going to change that behavior in this PR.
I also renamed focus_test.dart to focus_scope_test.dart to be more in line with our naming conventions.
When a touch event that is in the bounds of a RenderUiKitView is absorbed by another render object,
the RenderUiKitView's handleEvent is not called for that object. On the platform side, the touch event hits the FlutterTouchInterceptingView which is waiting for a framework decision that never arrived on whether to reject or accept the gesture.
This change fixes the issue by having RenderUiKitView register a global PointerRoute, that is used to reject absorbed touch events.
* add trailing commas on list/map/parameters
* add trailing commas on Invocation with nb of arg>1
* add commas for widget containing widgets
* add trailing commas if instantiation contains trailing comma
* revert bad change
## Description
Also update the existing dart files with missing licenses.
Without the fix, we'll emit the following error message
```
License headers cannot be found at the beginning of the following files.
/usr/local/google/home/liyuqian/flutter/flutter/packages/flutter/lib/src/animation/tween_sequence.dart
/usr/local/google/home/liyuqian/flutter/flutter/packages/flutter/test/material/raw_material_button_test.dart
/usr/local/google/home/liyuqian/flutter/flutter/packages/flutter/test/widgets/async_lifecycle_test.dart
/usr/local/google/home/liyuqian/flutter/flutter/packages/flutter/test/widgets/sliver_constraints_test.dart
/usr/local/google/home/liyuqian/flutter/flutter/packages/flutter/test/widgets/app_test.dart
/usr/local/google/home/liyuqian/flutter/flutter/packages/flutter/test/widgets/test_border.dart
/usr/local/google/home/liyuqian/flutter/flutter/packages/flutter/test/widgets/physical_model_test.dart
/usr/local/google/home/liyuqian/flutter/flutter/packages/flutter/test/widgets/inherited_model.dart
/usr/local/google/home/liyuqian/flutter/flutter/packages/flutter_tools/lib/src/base/user_messages.dart
/usr/local/google/home/liyuqian/flutter/flutter/packages/flutter_tools/test/src/pubspec_schema.dart
/usr/local/google/home/liyuqian/flutter/flutter/packages/flutter_tools/test/ios/simulators_test.dart
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
```
## Related Issues
Fixes https://github.com/flutter/flutter/issues/28368
## Checklist
Before you create this PR confirm that it meets all requirements listed below by checking the relevant checkboxes (`[x]`). This will ensure a smooth and quick review process.
- [x] I read the [Contributor Guide] and followed the process outlined there for submitting PRs.
- [x] My PR includes tests for *all* changed/updated/fixed behaviors (See [Test Coverage]).
- [x] All existing and new tests are passing.
- [x] I updated/added relevant documentation (doc comments with `///`).
- [x] The analyzer (`flutter analyze --flutter-repo`) does not report any problems on my PR.
- [x] I read and followed the [Flutter Style Guide], including [Features we expect every widget to implement].
- [x] I signed the [CLA].
- [x] I am willing to follow-up on review comments in a timely manner.
## Breaking Change
Does your PR require Flutter developers to manually update their apps to accommodate your change?
- [ ] Yes, this is a breaking change (Please read [Handling breaking changes]).
- [x] No, this is *not* a breaking change.
<!-- Links -->
[issue database]: https://github.com/flutter/flutter/issues
[Contributor Guide]: https://github.com/flutter/flutter/wiki/Tree-hygiene#overview
[Test Coverage]: https://github.com/flutter/flutter/wiki/Test-coverage-for-package%3Aflutter
[Flutter Style Guide]: https://github.com/flutter/flutter/wiki/Style-guide-for-Flutter-repo
[Features we expect every widget to implement]: https://github.com/flutter/flutter/wiki/Style-guide-for-Flutter-repo#features-we-expect-every-widget-to-implement
[CLA]: https://cla.developers.google.com/
[Handling breaking changes]: https://github.com/flutter/flutter/wiki/Tree-hygiene#handling-breaking-changes
* Breaking change which sets the default DragStartBehavior to DragStartBehavior.start and changes WidgetTester.drag and WidgetTester.dragFrom by breaking the moveBy function call into multiple pieces.
