[C++][Parquet] Follow API changes in ARROW-1808

[asfimport]

Reporter: Wes McKinney / @wesm
Assignee: Wes McKinney / @wesm

PRs and other links:

• GitHub Pull Request #418

_{Note: This issue was originally created as PARQUET-1164. Please see the migration documentation for further details.}

[asfimport]

Wes McKinney / @wesm:
Issue resolved by pull request 418
apache/parquet-cpp#418