Merge "Only look for profiles when we have a profile dir" am: 0acb0fb2 am:...

Merge "Only look for profiles when we have a profile dir" am: 0acb0fb2 am: 12db810d am: ced31605

Original change: https://android-review.googlesource.com/c/platform/build/soong/+/1349324

Change-Id: I529d07b5fea569df540c76eac3dccf7cd0e8bd34