Todd Volkert c8f07aad56
Remove duplicate code in Element.rebuild() and BuildOwner.buildScope() (#71940)
Element.rebuild() and BuildOwner.buildScope() both had code to
manager the `BuildOwner._debugCurrentBuildTarget` state variable.
Unfortunately, only one of the two places was using a try/finally
to ensure that the state variable was restored even if an error
was thrown.

This creates a private method to unify the copy/pasted code.
2020-12-08 17:58:28 -08:00
..
2020-11-16 11:07:37 -08:00
2020-11-16 11:07:37 -08:00