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Kaushik Iska e44e10df9a [fuchsia] SceneHostBindings are no longer thread locals (flutter/engine#16262) 
Prior to this change SceneHostBindinds was a ThreadLocal but the
intention was for it to be IsolateLocal. Given that dart
could collect this map on a non-UI thread this caused
use-after-free issues.

This change fixes it by making it keyed on isolate and koid
this is not the ideal solution, this would exist on
dart isolate group data struct. Given that Fuchsia is moving
to use the embedder API, the decision to use this temporary
work around was made.

fixes https://github.com/flutter/flutter/issues/49738
2020-01-30 14:36:36 -08:00
..
src/flutter
[fuchsia] SceneHostBindings are no longer thread locals (flutter/engine#16262)
2020-01-30 14:36:36 -08:00