b-stime c1339411bb Adds assist for basic Flutter Builder ... Fixes issues such as * https://github.com/flutter/flutter-intellij/issues/814 * https://github.com/dart-lang/sdk/issues/33957 . Essentially, in Flutter, it's often useful to create a new context in the UI/widget tree as a place to begin a search towards the trunk of the tree for various state structures attached to lower levels of the tree. The basic `Builder` widget is the official means for creating such a context/entry-point. The patches in this PR are essentially a copy-paste-tweak from two types of existing, similar assists. The main origin was taken from `FlutterWrapStreamBuilder` which wraps client code with a constructor for the StreamBuilder sub-class. The new assist, provided here, is a little more basic/general than the StreamBuilder so it was able to also adopt assertion and test code from some of the other assists for basic widgets. Closes https://github.com/dart-lang/sdk/pull/45656 https://github.com/dart-lang/sdk/pull/45656 GitOrigin-RevId: 00a5043e5dbd410f24f30f6503711413341dbe7a Change-Id: I5f93837af571b4974e35da131112f82cd9359697 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/194941 Reviewed-by: Brian Wilkerson <brianwilkerson@google.com> Commit-Queue: Brian Wilkerson <brianwilkerson@google.com>		2021-04-12 17:33:06 +00:00
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.dart_tool	Migrate package:analyzer to null safety.	2021-02-01 18:56:04 +00:00
flutter	Adds assist for basic Flutter Builder	2021-04-12 17:33:06 +00:00
meta	Fix pub.dev URLs throughout SDK repo	2019-11-20 11:30:48 +00:00
pedantic/lib	[Analyzer] Reanalyze analysis_options when .packages changes	2020-08-25 15:03:29 +00:00
ui/lib	Bulk sort of a subset of the files in analysis_server	2020-03-17 19:13:14 +00:00
vector_math	diagnostic fix support for colors, iterables, lists, matrices	2019-10-03 20:05:33 +00:00