Add CertIssuerSource interface and CertIssuerSourceStatic implementation.

net/data/cert_issuer_source_static_unittest/d.pem

Index: net/data/cert_issuer_source_static_unittest/d.pem
diff --git a/net/data/cert_issuer_source_static_unittest/d.pem b/net/data/cert_issuer_source_static_unittest/d.pem
new file mode 100644
index 0000000000000000000000000000000000000000..a296294cc07de953080d1f17ab7fae5909138816
--- /dev/null
+++ b/net/data/cert_issuer_source_static_unittest/d.pem
@@ -0,0 +1,90 @@
+Generated by ./generate-certs.py.
+Refer to generator script docstring for details.
+Certificate:
+    Data:
+        Version: 3 (0x2)
+        Serial Number: 1 (0x1)
+    Signature Algorithm: sha256WithRSAEncryption
+        Issuer: CN=I2
+        Validity
+            Not Before: Jan  1 12:00:00 2015 GMT
+            Not After : Jan  1 12:00:00 2016 GMT
+        Subject: CN=D
+        Subject Public Key Info:
+            Public Key Algorithm: rsaEncryption
+                Public-Key: (2048 bit)
+                Modulus:
+                    00:ec:24:64:8b:27:5d:f1:f0:12:a3:4d:99:9b:ff:
+                    39:48:41:4a:5e:a3:c9:15:45:28:31:08:1e:c6:b8:
+                    d0:25:60:7b:2b:4a:e6:3b:33:e5:fd:76:0a:c1:2b:
+                    7c:50:23:b5:15:8c:b6:cc:42:58:b1:1d:59:5e:e8:
+                    d8:82:1c:c2:f6:e3:e7:1f:2e:ef:0d:d1:36:81:65:
+                    dd:24:23:43:8b:e5:8e:1b:d3:6a:ad:d9:1d:b6:8f:
+                    25:95:37:79:10:86:3c:bd:f3:20:d4:1a:0a:62:19:
+                    9a:74:f1:70:7e:01:4e:2d:33:86:80:76:23:cc:f2:
+                    2d:35:a3:09:1d:4d:25:bb:db:0f:38:f2:e4:97:be:
+                    62:4c:da:8f:7e:de:ae:8b:68:31:6f:db:58:f7:23:
+                    29:36:aa:ae:a1:cc:4d:a2:b7:19:91:82:14:ed:c2:
+                    84:7e:5c:bc:7e:a8:cb:5e:02:8e:1d:41:29:d1:cf:
+                    63:da:a9:15:d9:2b:11:e2:6a:68:0c:54:f4:ab:6b:
+                    43:ea:0f:ce:3a:62:04:c0:fd:2c:6e:aa:7d:0d:9a:
+                    76:ef:e8:86:e5:70:b7:2f:be:ba:b9:fc:19:e3:17:
+                    d1:2d:eb:c6:40:83:05:b1:cf:a5:0e:c7:6f:64:a1:
+                    68:77:35:ad:d0:7c:f3:6a:cb:15:fd:be:11:39:09:
+                    bd:73
+                Exponent: 65537 (0x10001)
+        X509v3 extensions:
+            X509v3 Subject Key Identifier: 
+                00:6C:9E:D2:DE:E9:FF:0C:B1:50:40:8E:7F:99:09:04:7C:BA:97:33
+            X509v3 Authority Key Identifier: 
+                keyid:FD:5E:CC:AF:B7:44:FD:EA:B3:2A:50:1D:1E:A0:2B:00:1C:E7:D2:84
+
+            Authority Information Access: 
+                CA Issuers - URI:http://url-for-aia/I2.cer
+
+            X509v3 CRL Distribution Points: 
+
+                Full Name:
+                  URI:http://url-for-crl/I2.crl
+
+            X509v3 Key Usage: critical
+                Digital Signature, Key Encipherment
+            X509v3 Extended Key Usage: 
+                TLS Web Server Authentication, TLS Web Client Authentication
+    Signature Algorithm: sha256WithRSAEncryption
+         32:f9:5a:59:9c:97:81:43:0e:62:e7:4b:52:ef:6e:2d:98:12:
+         01:5e:34:d4:da:6a:da:9f:7e:04:8a:ab:00:89:67:0a:81:f4:
+         5f:9c:80:0c:01:6a:61:5e:b1:65:58:11:91:b8:6e:ee:9b:2d:
+         0f:ee:37:72:8a:e6:33:ba:79:5d:7b:5e:2d:d3:c9:03:83:29:
+         6f:a7:fc:bb:64:3d:5e:ba:37:77:f5:8f:35:b6:0d:dd:f5:50:
+         12:10:75:00:96:db:82:2f:15:f3:fe:f9:16:a8:e5:ff:71:ef:
+         0b:a8:30:5e:a4:fe:e8:9d:d0:43:da:94:64:ad:4b:53:53:4d:
+         d1:5b:5a:15:ac:ad:0a:87:81:f1:d5:d2:ca:e7:c6:28:bd:af:
+         29:0a:df:69:0a:29:c9:8c:f4:7b:b2:cd:4c:54:28:ec:80:7a:
+         0b:b7:dc:b6:b6:d6:9d:0c:9f:ff:4b:fa:4e:75:7a:bd:4e:a7:
+         87:1c:ed:19:e1:7e:3e:28:99:92:14:91:0e:7d:8e:e7:49:46:
+         28:8d:42:46:aa:ed:3a:85:30:8b:d9:d0:97:a2:fe:cd:8d:76:
+         f9:80:0f:ae:87:d7:f5:79:57:fc:d0:ff:44:12:65:c5:87:02:
+         bb:6f:2f:f1:48:e6:0e:1a:12:58:9b:e3:18:ec:99:34:f3:9c:
+         ae:d2:da:72
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----