[WebCrypto] Split LayoutTests/crypto/subtle into per-algorithm directories

LayoutTests/crypto/subtle/hmac-generate-key-expected.txt

Index: LayoutTests/crypto/subtle/hmac-generate-key-expected.txt
diff --git a/LayoutTests/crypto/subtle/hmac-generate-key-expected.txt b/LayoutTests/crypto/subtle/hmac-generate-key-expected.txt
deleted file mode 100644
index b2fd3bbb7d05386bbe2977bb410bb7050fd2d9af..0000000000000000000000000000000000000000
--- a/LayoutTests/crypto/subtle/hmac-generate-key-expected.txt
+++ /dev/null
@@ -1,27 +0,0 @@
-Test generating a HMAC key.
-
-On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
-
-
-
-Generating a key with default length...
-error is: TypeError: HmacKeyGenParams: hash: Missing or not an AlgorithmIdentifier
-error is: TypeError: HmacKeyGenParams: hash: Missing or not an AlgorithmIdentifier
-error is: TypeError: HmacKeyGenParams: length: Is not a number
-error is: TypeError: HmacKeyGenParams: length: Is not a number
-PASS key.type is 'secret'
-PASS key.extractable is true
-PASS key.algorithm.name is 'HMAC'
-PASS key.algorithm.length is 512
-PASS key.usages is ["sign", "verify"]
-
-Generating a key with custom length...
-PASS key.type is 'secret'
-PASS key.extractable is true
-PASS key.algorithm.name is 'HMAC'
-PASS key.algorithm.length is 40
-PASS key.usages is ["sign"]
-PASS successfullyParsed is true
-
-TEST COMPLETE
-