Support SHA-256 in public key pins for HTTPS.

net/base/transport_security_state_unittest.cc

Index: net/base/transport_security_state_unittest.cc
===================================================================
--- net/base/transport_security_state_unittest.cc	(revision 141792)
+++ net/base/transport_security_state_unittest.cc	(working copy)
@@ -830,19 +830,16 @@
 
 static bool AddHash(const std::string& type_and_base64,
                     FingerprintVector* out) {
-  std::string hash_str;
-  if (type_and_base64.find("sha1/") == 0 &&
-      base::Base64Decode(type_and_base64.substr(5, type_and_base64.size() - 5),
-                         &hash_str) &&
-      hash_str.size() == base::kSHA1Length) {
-    SHA1Fingerprint hash;
-    memcpy(hash.data, hash_str.data(), sizeof(hash.data));
-    out->push_back(hash);
-    return true;
-  }
-  return false;
+  Fingerprint hash;
+
+  if (!TransportSecurityState::ParsePin(type_and_base64, &hash))
+    return false;
+
+  out->push_back(hash);
+  return true;
 }
 
+
 TEST_F(TransportSecurityStateTest, PinValidationWithRejectedCerts) {
   // kGoodPath is plus.google.com via Google Internet Authority.
   static const char* kGoodPath[] = {
@@ -862,7 +859,7 @@
     NULL,
   };
 
-  std::vector<net::SHA1Fingerprint> good_hashes, bad_hashes;
+  std::vector<net::Fingerprint> good_hashes, bad_hashes;
 
   for (size_t i = 0; kGoodPath[i]; i++) {
     EXPECT_TRUE(AddHash(kGoodPath[i], &good_hashes));
@@ -898,7 +895,7 @@
     NULL,
   };
 
-  std::vector<net::SHA1Fingerprint> good_hashes, bad_hashes;
+  std::vector<net::Fingerprint> good_hashes, bad_hashes;
 
   for (size_t i = 0; kGoodPath[i]; i++) {
     EXPECT_TRUE(AddHash(kGoodPath[i], &good_hashes));