[commit: ghc] master: Remove Hadrian submodule (575b35f)

[git at git.haskell.org]

Repository : ssh://git@git.haskell.org/ghc

On branch  : master
Link       : http://ghc.haskell.org/trac/ghc/changeset/575b35f4cdc18045bccd42d341d6f25d95c0696c/ghc

>---------------------------------------------------------------

commit 575b35f4cdc18045bccd42d341d6f25d95c0696c
Author: Ben Gamari <ben at smart-cactus.org>
Date:   Tue Oct 23 14:20:07 2018 -0400

    Remove Hadrian submodule


>---------------------------------------------------------------

575b35f4cdc18045bccd42d341d6f25d95c0696c
 .gitmodules | 3 ---
 hadrian     | 1 -
 2 files changed, 4 deletions(-)

diff --git a/.gitmodules b/.gitmodules
index 830b5c4..42ed8bf9 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -113,6 +113,3 @@
 [submodule ".arc-linters/arcanist-external-json-linter"]
 	path = .arc-linters/arcanist-external-json-linter
 	url = ../arcanist-external-json-linter.git
-[submodule "hadrian"]
-	path = hadrian
-	url = ../hadrian.git
diff --git a/hadrian b/hadrian
deleted file mode 160000
index 4265e3a..0000000
--- a/hadrian
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 4265e3aab7df92722b81148cf8bf3954ebfc2d21