Clean results directory before using incremental analysis
Clean results directory before using incremental analysis

Summary: This calls the method `delete_capture_and_analysis_data` introduced in D17184424 once the appropriate specs files for incremental analysis have been deleted. This fixes two bugs that I observed in incremental analysis that were arising because of stale state left in the results directory.

Reviewed By: ngorogiannis

Differential Revision: D17184424

fbshipit-source-id: d63f59db9

jvillard/infer,facebook/infer,jvillard/infer,facebook/infer,jvillard/infer,facebook/infer,jvillard/infer,jvillard/infer,jvillard/infer,jvillard/infer,facebook/infer,facebook/infer,facebook/infer,facebook/infer