[R] Follow DictionaryType/DictionaryArray changes from ARROW-3144 #21820
Description
The R build is broken until this work is done. See https://travis-ci.org/apache/arrow/jobs/533775912#L3021-L3235 for the error.
Reporter: Wes McKinney / @wesm
Assignee: Neal Richardson / @nealrichardson
Related issues:
- [C++] Move "dictionary" member from DictionaryType to ArrayData to allow for changing dictionaries between Array chunks (is caused by)
PRs and other links:
Note: This issue was originally created as ARROW-5361. Please see the migration documentation for further details.