[ARROW-8512] [C++] Delete unused compute expr prototype code

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.0.0
• Component/s: C++
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/24682
• Assignee: Wes McKinney
• Reporter: Wes McKinney
• Created: 18/Apr/20 20:53
• Updated: 11/Jan/23 08:00
• Resolved: 22/Apr/20 16:04

Description

Most of the code added in https://github.com/apache/arrow/commit/08ca13f83f3d6dbd818c4280d619dae306aa9de5 can be deleted. I may leave some of the "shape" types in case we can make use of those.