Add CertIssuerSource interface and CertIssuerSourceStatic implementation.

net/data/cert_issuer_source_static_unittest/c1.pem

Index: net/data/cert_issuer_source_static_unittest/c1.pem
diff --git a/net/data/cert_issuer_source_static_unittest/c1.pem b/net/data/cert_issuer_source_static_unittest/c1.pem
new file mode 100644
index 0000000000000000000000000000000000000000..379c130e66fdd3fb00b33642fdafe64cb2a4e808
--- /dev/null
+++ b/net/data/cert_issuer_source_static_unittest/c1.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=I1
+        Validity
+            Not Before: Jan  1 12:00:00 2015 GMT
+            Not After : Jan  1 12:00:00 2016 GMT
+        Subject: CN=C1
+        Subject Public Key Info:
+            Public Key Algorithm: rsaEncryption
+                Public-Key: (2048 bit)
+                Modulus:
+                    00:ad:79:b8:ba:9b:81:f0:0e:08:a2:3d:f8:20:ee:
+                    9a:96:1a:5d:81:63:42:ed:a4:82:b2:80:5b:0b:d8:
+                    9f:47:9c:96:d3:b6:53:5f:5f:86:ce:70:70:2b:58:
+                    75:95:12:f7:0e:0a:12:67:35:2d:69:56:f8:15:18:
+                    f1:4d:87:2e:9a:6e:00:19:b9:4b:67:22:46:04:f0:
+                    ba:d0:07:c5:d7:60:47:f2:b3:ba:a0:5e:96:ec:5e:
+                    dc:58:ee:1a:6a:3d:1e:e9:16:17:20:59:97:7b:18:
+                    80:0c:58:2b:aa:71:be:aa:3e:54:7b:57:93:10:8d:
+                    25:37:50:77:5c:17:4c:a2:8a:4e:db:41:18:ce:10:
+                    84:32:1e:8b:be:ee:23:3a:7c:d5:cb:54:1e:15:66:
+                    f4:12:69:10:86:0a:77:28:3a:9e:58:6c:06:0d:2a:
+                    a1:3b:f6:05:f4:e3:32:d0:2a:f5:33:04:e8:b3:71:
+                    9e:40:59:7d:62:5f:4b:9a:0b:c0:12:32:c9:e9:33:
+                    5f:f1:d3:a5:e7:fe:01:77:13:d4:33:65:54:66:9f:
+                    46:c0:6b:e4:93:62:bc:0a:15:29:6e:b0:a2:13:4f:
+                    cb:73:78:fd:3f:a5:d4:70:e0:13:8b:17:c7:d1:08:
+                    1f:24:8c:83:87:b8:0c:d1:d7:9a:ea:23:3e:61:ef:
+                    6e:ab
+                Exponent: 65537 (0x10001)
+        X509v3 extensions:
+            X509v3 Subject Key Identifier: 
+                0F:82:42:07:C8:05:DD:6F:B7:77:F2:63:C3:D8:5C:44:62:80:09:36
+            X509v3 Authority Key Identifier: 
+                keyid:AD:51:13:DE:24:4F:02:2A:BD:20:69:DE:9C:8C:18:83:9E:4B:D1:D0
+
+            Authority Information Access: 
+                CA Issuers - URI:http://url-for-aia/I1.cer
+
+            X509v3 CRL Distribution Points: 
+
+                Full Name:
+                  URI:http://url-for-crl/I1.crl
+
+            X509v3 Key Usage: critical
+                Digital Signature, Key Encipherment
+            X509v3 Extended Key Usage: 
+                TLS Web Server Authentication, TLS Web Client Authentication
+    Signature Algorithm: sha256WithRSAEncryption
+         81:a6:81:fb:64:58:22:70:91:e7:0b:2b:08:01:39:ef:01:d9:
+         ac:a2:5e:11:b9:fa:6e:ea:20:77:cc:4f:de:8b:d2:7d:18:47:
+         65:58:d4:61:ba:3f:36:04:2f:25:c6:3b:cf:3e:e5:c6:45:b4:
+         4c:56:5f:68:1d:3a:da:21:10:fc:3a:9f:03:58:b0:0e:da:17:
+         5b:37:15:c5:02:f9:e6:9a:4b:b9:c7:6b:70:2f:2b:9e:d8:c2:
+         39:58:4f:87:06:f9:1a:cd:bc:1c:72:a2:36:f6:fd:4b:2c:d8:
+         a5:36:a8:28:a7:a7:5d:48:d0:87:b7:9f:3b:2d:3e:a6:fe:7a:
+         d1:43:3a:c1:32:24:eb:a4:1f:3e:36:9f:ee:5c:86:03:76:de:
+         7f:aa:a8:2d:d8:ed:09:b8:c9:dc:33:1d:55:e8:41:d6:dc:53:
+         fe:90:7d:11:20:75:7a:ea:80:09:1f:fb:c5:cf:36:0b:cc:a5:
+         4c:1b:8c:16:e3:8a:09:c2:e5:33:79:85:5e:92:27:0d:20:b6:
+         4d:01:c0:b0:05:fb:c0:bb:f3:d1:c4:51:1d:a1:41:16:4a:0e:
+         48:8d:e1:ef:d1:40:30:fe:a3:4b:39:12:2c:6d:32:e1:7a:5f:
+         84:aa:e6:80:8d:fd:f1:4b:21:cc:51:da:a6:c4:a7:78:2b:31:
+         be:87:f5:e3
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----