Add CertIssuerSourceAia: authorityInfoAccess fetching for CertPathBuilder.

net/data/cert_issuer_source_aia_unittest/target_file_and_http_aia.pem

Index: net/data/cert_issuer_source_aia_unittest/target_file_and_http_aia.pem
diff --git a/net/data/cert_issuer_source_aia_unittest/target_file_and_http_aia.pem b/net/data/cert_issuer_source_aia_unittest/target_file_and_http_aia.pem
new file mode 100644
index 0000000000000000000000000000000000000000..69df0f981793f32342fd1963b798683f33e58a8e
--- /dev/null
+++ b/net/data/cert_issuer_source_aia_unittest/target_file_and_http_aia.pem
@@ -0,0 +1,89 @@
+Certificate:
+    Data:
+        Version: 3 (0x2)
+        Serial Number: 1 (0x1)
+    Signature Algorithm: sha256WithRSAEncryption
+        Issuer: CN=I
+        Validity
+            Not Before: Jan  1 12:00:00 2015 GMT
+            Not After : Jan  1 12:00:00 2016 GMT
+        Subject: CN=target
+        Subject Public Key Info:
+            Public Key Algorithm: rsaEncryption
+                Public-Key: (2048 bit)
+                Modulus:
+                    00:c3:4c:6d:8e:a0:14:67:09:22:e0:6a:20:07:c3:
+                    cb:7c:8f:94:14:2c:2d:40:36:b0:0c:5f:97:41:9d:
+                    74:9c:b2:1b:18:d0:aa:e9:bc:30:d8:4a:72:44:d8:
+                    1d:6c:73:44:ce:cc:12:23:5d:00:bd:5b:df:55:7d:
+                    70:32:d3:64:6e:71:8a:f2:47:2e:55:dc:d0:4e:28:
+                    0d:1b:b3:cc:fb:63:6d:2b:05:6b:59:16:87:0b:d4:
+                    6c:4e:85:23:2f:aa:92:1b:41:d3:de:b8:e8:b3:1b:
+                    54:16:67:d2:81:9d:67:ee:e4:95:9e:5c:c8:ec:34:
+                    b5:91:37:9a:69:6c:ab:3f:1d:41:6b:58:e2:4f:50:
+                    ca:c1:7a:aa:6c:ee:15:71:69:9a:11:1b:1b:f6:44:
+                    db:71:0f:67:8c:10:4f:d9:3f:34:1a:87:50:55:50:
+                    f9:87:23:e8:12:bd:2c:fb:e9:b3:72:12:fa:37:8b:
+                    cc:e6:4d:78:82:dd:8f:ce:f3:51:10:06:3e:ea:49:
+                    b1:f2:05:3b:5e:cc:bf:ec:56:67:8a:27:dd:30:56:
+                    94:03:69:37:3c:69:00:71:2e:11:8e:3d:81:b0:4a:
+                    9e:90:f2:4f:d2:63:14:2c:37:42:6a:f0:1e:c5:10:
+                    f6:7d:5a:97:9f:dd:0e:0f:27:21:32:4d:c5:b4:2a:
+                    ce:59
+                Exponent: 65537 (0x10001)
+        X509v3 extensions:
+            X509v3 Subject Key Identifier: 
+                E0:93:22:41:BD:CC:1A:39:6A:A3:19:BE:01:89:0C:C0:2E:3E:74:3E
+            X509v3 Authority Key Identifier: 
+                keyid:4A:3F:36:DB:AC:83:60:8A:A2:E9:24:25:39:A0:47:00:C2:71:E3:FE
+
+            Authority Information Access: 
+                CA Issuers - URI:file:///dev/null
+                CA Issuers - URI:http://url-for-aia2/I2.foo
+
+            X509v3 CRL Distribution Points: 
+
+                Full Name:
+                  URI:http://url-for-crl/I.crl
+
+            X509v3 Key Usage: critical
+                Digital Signature, Key Encipherment
+            X509v3 Extended Key Usage: 
+                TLS Web Server Authentication, TLS Web Client Authentication
+    Signature Algorithm: sha256WithRSAEncryption
+         b7:fe:b3:56:a7:44:5f:5a:d6:f2:b5:8c:5c:ef:e5:45:3f:45:
+         4d:b0:df:5e:9e:be:63:16:64:3d:16:bc:73:a1:4d:68:a9:0d:
+         22:46:9a:08:14:3f:bd:3f:b7:7a:ee:ac:61:ca:32:d7:89:4c:
+         23:4e:39:0d:e0:64:ad:4c:15:13:9d:51:5b:42:37:31:14:7d:
+         c3:5a:13:dc:70:15:63:08:9c:65:2d:de:92:a7:68:61:7b:6d:
+         48:ca:20:54:06:88:83:36:29:63:6d:1f:05:8d:c2:8f:dd:ea:
+         08:76:a1:75:92:71:37:42:ad:74:a0:35:ea:f0:1d:60:19:49:
+         12:29:30:a6:80:33:20:53:48:c6:c3:a0:be:7f:b9:0b:7f:4b:
+         8a:b3:56:9b:ff:6d:69:7d:3f:42:32:7a:16:70:ab:5e:41:4d:
+         69:39:2a:fd:75:11:32:1c:90:e9:63:22:23:70:72:ce:62:bf:
+         3a:e4:78:be:1d:7b:09:43:15:ac:2e:f5:8a:b7:ea:90:31:11:
+         fd:c7:a6:2f:21:25:e1:77:fd:84:a0:46:95:8b:5a:a9:66:b6:
+         7c:12:64:f5:cd:ef:d6:0f:c2:d4:84:33:f2:c6:51:ba:99:d8:
+         52:c2:34:f1:30:c9:ee:ec:03:82:a6:00:8a:fd:40:69:a6:8d:
+         53:6a:0f:0c
+-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----