Remove obsolete core test directory boilerplate from Math::BigInt.

This was only needed for testing in the core, when the core's tests all ran
the top level t/ directory. Without this getting in the way, we don't need
t/TEST and t/harness to run the tests with absolute paths in @INC. Testing in
the CPAN distribution is unaffected.

1 files changed, 0 insertions, 1 deletions

diff --git a/t/TEST b/t/TEST
index 817f32c891..9f362d11ee 100755
--- a/t/TEST
+++ b/t/TEST
@@ -60,7 +60,6 @@ my %abs = (
 	   '../dist/Cwd' => 1,
 	   '../dist/ExtUtils-Install' => 1,
 	   '../dist/ExtUtils-ParseXS' => 1,
-	   '../dist/Math-BigInt' => 1,
 	  );
 
 my %temp_no_core =