Sector changes:
- implement the intrinsic sizing box API on RenderBoxToRenderSectorAdapter
- remove some debug print statements
- fix getIntrinsicDimensions() on RenderSolidColor to return true values
- factor out the default demo
RenderObject changes:
- BoxConstraints.isInfinite() now returns true only if both dimensions are infinite
fn changes:
- implement UINodeToRenderBoxAdapter
- rename RenderObjectToUINodeAdapter to RenderBoxToUINodeAdapter
Tests:
- add a test for sector layout
- make TestRenderView support being run without the unit test framework
R=abarth@chromium.org
Review URL: https://codereview.chromium.org/1175423007.
Make Material actually create material, with opinions about what that
means.
Make FloatingActionButton use this.
Make Scrollable use this.
Make BoxDecoration support drawing a circle instead of a rectangle, so
that floating action button doesn't need a custom painter.
Implement RaisedButton (and remove button.dart, since there's no
"button" in Material Design).
Make InkWell have a "child" argument instead of "children", and not
have it introduce a Flex into the hierarchy.
Update container.dart example. Clean up some imports.
R=abarth@chromium.org
Review URL: https://codereview.chromium.org/1179713004.
