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

LayoutTests/crypto/subtle/aes-gcm-failures-expected.txt

Index: LayoutTests/crypto/subtle/aes-gcm-failures-expected.txt
diff --git a/LayoutTests/crypto/subtle/aes-gcm-failures-expected.txt b/LayoutTests/crypto/subtle/aes-gcm-failures-expected.txt
deleted file mode 100644
index 947738bb579e25bc47f89de98e1796d006785084..0000000000000000000000000000000000000000
--- a/LayoutTests/crypto/subtle/aes-gcm-failures-expected.txt
+++ /dev/null
@@ -1,38 +0,0 @@
-Tests bad algorithm inputs for AES-GCM
-
-On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
-
-
-
-Importing AES-GCM key...
-
-encrypt() without iv...
-error is: TypeError: AesGcmParams: iv: Missing required property
-
-encrypt() with iv that is a number...
-error is: TypeError: AesGcmParams: iv: Not a BufferSource
-
-encrypt() with iv that is a string...
-error is: TypeError: AesGcmParams: iv: Not a BufferSource
-
-encrypt() with additionalData that is a string...
-error is: TypeError: AesGcmParams: additionalData: Not a BufferSource
-
-encrypt() with tagLength that is a string...
-error is: TypeError: AesGcmParams: tagLength: Is not a number
-
-encrypt() with negative tagLength...
-error is: TypeError: AesGcmParams: tagLength: Outside of numeric range
-
-encrypt() with tagLength larger than an octet...
-error is: TypeError: AesGcmParams: tagLength: Outside of numeric range
-
-encrypt() with tagLength that is 0...
-error is: OperationError: The tag length is invalid: Must be 32, 64, 96, 104, 112, 120, or 128 bits
-
-encrypt() with tagLength that is 130...
-error is: OperationError: The tag length is invalid: Must be 32, 64, 96, 104, 112, 120, or 128 bits
-PASS successfullyParsed is true
-
-TEST COMPLETE
-