Recipes: Use strict coverage, part 1

Shouldn't change any behavior.

Bug: skia:
Change-Id: I953e0da886a6d61096eba7915101f245a6cec741
Reviewed-on: https://skia-review.googlesource.com/13765
Reviewed-by: Ravi Mistry <rmistry@google.com>
Commit-Queue: Eric Boren <borenet@google.com>
106 files changed