Re-enable PIE on Android+OptimizeForSize

Looks like Android executables *must* have PIE

Change-Id: Iab402041a09263627b54f302b29821ef42dbf9d6
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/597157
Commit-Queue: Kevin Lubick <kjlubick@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
1 file changed