Delete 3rd party path
diff --git a/3rd_party/benchmark/downloadhere.txt b/3rd_party/benchmark/downloadhere.txt
deleted file mode 100644
index e69de29..0000000
--- a/3rd_party/benchmark/downloadhere.txt
+++ /dev/null
diff --git a/3rd_party/google_test/downloadhere.txt b/3rd_party/google_test/downloadhere.txt
deleted file mode 100644
index e69de29..0000000
--- a/3rd_party/google_test/downloadhere.txt
+++ /dev/null