Remove symlinks

Bug: 67
Change-Id: I53f2f9ab37162cb26165ca153a0002be285ee072
diff --git a/env_setup/cipd/pigweed.json b/env_setup/cipd/pigweed.json
deleted file mode 120000
index 2ce9f0d..0000000
--- a/env_setup/cipd/pigweed.json
+++ /dev/null
@@ -1 +0,0 @@
-../../pw_env_setup/py/pw_env_setup/cipd_setup/pigweed.json
\ No newline at end of file
diff --git a/env_setup/virtualenv/requirements.txt b/env_setup/virtualenv/requirements.txt
deleted file mode 120000
index baf8449..0000000
--- a/env_setup/virtualenv/requirements.txt
+++ /dev/null
@@ -1 +0,0 @@
-../../pw_env_setup/py/pw_env_setup/virtualenv_setup/requirements.txt
\ No newline at end of file