Revert "[recipes] Isolate build outputs with no subdirs"

This reverts commit 0c9d2805e81e15e3afdf7ebcdc030771dbe7750b.

Reason for revert: Broke iOS and SwiftShader (and maybe others)

Original change's description:
> [recipes] Isolate build outputs with no subdirs
> 
> Bug: skia:6473
> Change-Id: If243b6afb748529d2bdb212e360cd4338edc929c
> Reviewed-on: https://skia-review.googlesource.com/130942
> Reviewed-by: Ben Wagner <benjaminwagner@google.com>
> Commit-Queue: Eric Boren <borenet@google.com>

TBR=borenet@google.com,benjaminwagner@google.com

Change-Id: Icf9490f2f88dc454c6d971f35258e219137b0c0e
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: skia:6473
Reviewed-on: https://skia-review.googlesource.com/131400
Reviewed-by: Eric Boren <borenet@google.com>
Commit-Queue: Eric Boren <borenet@google.com>
135 files changed