Refactor how net/data/verify_certificate_chain_unittest/*

net/data/verify_certificate_chain_unittest/non-self-signed-root/generate-chains.py

Index: net/data/verify_certificate_chain_unittest/non-self-signed-root/generate-chains.py
diff --git a/net/data/verify_certificate_chain_unittest/generate-non-self-signed-root.py b/net/data/verify_certificate_chain_unittest/non-self-signed-root/generate-chains.py
similarity index 72%
rename from net/data/verify_certificate_chain_unittest/generate-non-self-signed-root.py
rename to net/data/verify_certificate_chain_unittest/non-self-signed-root/generate-chains.py
index 709c83cea0164a6136ff91fec66b1318796d8b4a..858b18e31780cc7fb94a91c1f440f149aae72d0e 100755
--- a/net/data/verify_certificate_chain_unittest/generate-non-self-signed-root.py
+++ b/net/data/verify_certificate_chain_unittest/non-self-signed-root/generate-chains.py
@@ -7,6 +7,9 @@
 is NOT self signed, however its issuer is not included in the chain or root
 store. Verification is expected to succeed since the root is trusted."""
 
+import sys
+sys.path += ['..']
+
 import common
 
 shadow_root = common.create_self_signed_root_certificate('ShadowRoot')
@@ -20,12 +23,5 @@ intermediate = common.create_intermediate_certificate('Intermediate', root)
 # Target certificate.
 target = common.create_end_entity_certificate('Target', intermediate)
 
-chain = [target, intermediate]
-trusted = common.TrustAnchor(root, constrained=False)
-time = common.DEFAULT_TIME
-key_purpose = common.DEFAULT_KEY_PURPOSE
-verify_result = True
-errors = None
-
-common.write_test_file(__doc__, chain, trusted, time, key_purpose,
-                       verify_result, errors)
+chain = [target, intermediate, root]
+common.write_chain(__doc__, chain, 'chain.pem')