* Update project.pbxproj files to say Flutter rather than Chromium
Also, the templates now have an empty organization so that we don't cause people to give their apps a Flutter copyright.
* Update the copyright notice checker to require a standard notice on all files
* Update copyrights on Dart files. (This was a mechanical commit.)
* Fix weird license headers on Dart files that deviate from our conventions; relicense Shrine.
Some were already marked "The Flutter Authors", not clear why. Their
dates have been normalized. Some were missing the blank line after the
license. Some were randomly different in trivial ways for no apparent
reason (e.g. missing the trailing period).
* Clean up the copyrights in non-Dart files. (Manual edits.)
Also, make sure templates don't have copyrights.
* Fix some more ORGANIZATIONNAMEs
* Minor improvements to framework documentation.
* maybePop documentation fix
* Mark some flutter_test arguments required.
Without these set, we get a crash.
* Minor correction to ListView docs
* Embedding new diarams for API docs: Container, ListView, Align.
* Moving the diagrams to be enclosed within the snippet windows.
* Fixed wording for the alt image text.
* Updated ListView Sample code with more examples for different constructors and also to match asset diagrams.
* Fixed MIA semicolons.
* Code cleanup.
* Added context for ListView.builder example.
* Analyzer does not like const and static usages.
* Replaced the const declarations with final. The analyzer does not like the use of const here, at all.
* Fixed parameterized declarations.
* 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
* 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.
* the onStart callback will report the location of the pointer where it wins the gesture arena by default instead of the pointer down location. Fixes all tests related to changing this default value.
* Adds start behavior option to the drag gesture recognizer and makes it the default option when a drag gesture recognizer is created. Also fixes all the tests to work correctly with the new default behavior.
* Handle a missing ListView separator as an error
* Handle missing item, and errors in itemBuilder and separatorBuilder
* CR fixes and move error handling into sliver.dart to handle all ListView constructors
* Only show an error for null separatorBuilder value in debug mode
This converts existing ## Sample code samples to {@tool sample}...{@end-tool} form.
Also:
1. Fixed a minor bug in analyze-sample-code.dart
2. Made the snippet tool only insert descriptions if the description is non-empty.
3. Moved the Card diagram to before the code sample.
* Avoid abbreviations
* Sample code for AppBar.leading
* Add a test for OverflowBox/FractionallySizedBox
* Minor wording improvements in the text.
The words "note that" here don't really contribute to the flow.
