Add patch to support -Z profile-emit.

This patch is slightly modified from the upstream patch since
upstream differs.

Bug: 156482307
Test: Compiles, rustc has new flag.
Change-Id: I55b1fc9c79c2fdb9e1d9fb1dbb95d57af18d7b26
1 file changed
tree: 371bb826d30f8c184d3968e1ae424c1fa380a1c3
  1. patches/
  2. .gitignore
  3. build.py
  4. build_platform.py
  5. config_toml.py
  6. paths.py