Move open/closed document checks under the _serializationLock#33435

Merged

jasonmalinowski merged 2 commits intodotnet:masterfrom jasonmalinowski:move-checks-inside-serialization-lock

Feb 20, 2019

+12-11

Commits on Feb 15, 2019

Move open/closed document checks under the _serializationLock
jasonmalinowski
committed

Commits on Feb 19, 2019

Assert the file is open in Workspace.OnAdditionalDocumentClosed
jasonmalinowski
committed