[webcrypto] Import WebKit's webcrypto tests.

LayoutTests/crypto/rsa-export-private-key-expected.txt

Index: LayoutTests/crypto/rsa-export-private-key-expected.txt
diff --git a/LayoutTests/crypto/rsa-export-private-key-expected.txt b/LayoutTests/crypto/rsa-export-private-key-expected.txt
new file mode 100644
index 0000000000000000000000000000000000000000..65c33e4f9507119932c3c544e508f11c5fa4aae7
--- /dev/null
+++ b/LayoutTests/crypto/rsa-export-private-key-expected.txt
@@ -0,0 +1,27 @@
+Test exporting a private RSA key.
+
+On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
+
+
+
+Importing a JWK key...
+
+Exporting the key as JWK...
+PASS exportedJWK.kty is 'RSA'
+PASS exportedJWK.n is privateKeyJSON.n
+PASS exportedJWK.e is privateKeyJSON.e
+PASS exportedJWK.d is privateKeyJSON.d
+PASS exportedJWK.p is privateKeyJSON.p
+PASS exportedJWK.q is privateKeyJSON.q
+PASS exportedJWK.dp is privateKeyJSON.dp
+PASS exportedJWK.dq is privateKeyJSON.dq
+PASS exportedJWK.qi is privateKeyJSON.qi
+PASS exportedJWK.oth is privateKeyJSON.oth
+PASS exportedJWK.alg is privateKeyJSON.alg
+PASS exportedJWK.ext is true
+PASS exportedJWK.key_ops is ['sign']
+PASS exportedJWK.use is undefined
+PASS successfullyParsed is true
+
+TEST COMPLETE
+