This widget now lives in Mozart:

https://fuchsia.googlesource.com/mozart/+/master/lib/flutter/child_view.dart

* fix flutter watch benchmark

Syncs https://github.com/flutter/cocoon/commit/d2d7950ecd2c72421d75d9b5d54805cc554e92a8

* Split Android/iOS impl behind a unified interface

Syncs https://github.com/flutter/cocoon/commit/db87e10fa54317115479d0b85280c7e5eed08ff7

* Switch from pub get to flutter packages get

Syncs https://github.com/flutter/cocoon/commit/b378005cbbc5330058d5240a2970ca477c2c9722

* "silent" option in test runner; fix analysis errors;

This demo doesn't work properly in landscape and is confusing. It's
really more of a test of the material arc code.

Fixes #5710

To match the Align widget (and several other widgets).

Fixes #6101

Switch our pubspec.yamls to using SDK sources so that we can have consistent
source types when we depend on these packages from external packages using SDK
sources.

We changed how `flutter run --release` works (it quits without showing
logs now, since it can't tell when the app closes).

This code is now in its own standalone library. The library is in a private git
repository in the flutter organization because the code is unmaintained. If
you're interested in using and maintaining this code, please contact
flutter-dev@googlegroups.com for more information.

* suppress warning; decouple the analyzer versions

* also pass in --no-packages-dir

This rewrites imports of various mojom.dart files from the Flutter
engine repo to instead import normal-looking dart files from the
(new) flutter_services package. This package handles exporting the
correct symbols from generated code wherever that may live.

Includes an engine roll to 3551e7a48e2e336777b15c7637af92fd7605b6c5
which contains the new flutter_services package.

For consistency with IconTheme and TextStyle.merge.

Fixes #4652

Renames stretch constructor to fill for better consistency with
the rest of the framework.

Fixes #5835.

* Update tools to use `analyzer` from vended Dart SDK.

* updates `flutter_tools` and `flutter_test` to use the SDK-vended `analyzer` package
* tweaks dependency tracking logic to only record the SDK-vended `analyzer` so as not to crash on spurious conflicts (due to transitive dependencies)

* Review fixes.

Fixes https://github.com/flutter/flutter/issues/5776

Previously, if a StatefulWidget was marked dirty, then removed from the
build, then reinserted using the exact same widget under a widget under
a LayoutBuilder, it wouldn't rebuild.

This fixes that.

It also introduces an assert that's supposed to catch SizeObserver-like
behaviour. Rather than make this patch even bigger, I papered over two
pre-existing bugs which this assert uncovered (and fixed the other
problems it found):

   https://github.com/flutter/flutter/issues/5751
   https://github.com/flutter/flutter/issues/5749

We should fix those before 1.0 though.

* peg dartdoc to a specific version

* add some documentation

* apply the fix to dev/bots/docs instead

* use transparent android launcher icons

* revert stocks icons

* Update examples to lower the deployment target on iOS.

* Remove stray PRODUCT_BUNDLE_IDENTIFIER

This was erroneously added and overrides
the bundle for the gallery causing signing
to fail in my setup.

@chinmaygarde

* Remove PRODUCT_BUNDLE_IDENTIFIER from all Runner pbxproj's

Thanks to @leafpetersen for catching these.

* update the color and logo for the docs site

* update the color and logo for the docs site

* remove unused file

* removed unused script code

* tweak styles for inherited names

* Added custom radii to RRect.

This is the first commit towads an implementation of
MergeableMaterial. It adds custom radii to RRect.

* Renamed RRect constructors and added BorderRadius.

BorderRadius is a class similar to EdgeInsets that lets you define
all rounded corners of a rounded rectangle easily.

And make Scrollbar work with LazyBlock.

And an about box to the Stocks sample app.

These now have sorter names to make the callers less verbose.

These let you add Align widget to the inside or outside of a container.
Several customers have asked for these properties.

Fixes #4950