Amir Hardon 3e93cdffaa Plumb the iOS PlatformViewsController into flow. (flutter/engine#6603) ...

For flow to manipulate the embedded UIViews during the paint traversal
it needs some hook in PaintContext.
This PR introduces a ViewEmbeder interface that is implemented by the
iOS PlatformViewsController and plumbs it into PaintContext.

The ViewEmbedder interface is mainly a place holder at this point, as
this PR is focused on just the plumbing.

2018-10-26 14:26:59 -07:00

..

src/flutter

Plumb the iOS PlatformViewsController into flow. (flutter/engine#6603)

2018-10-26 14:26:59 -07:00