[WebCrypto] Move LayoutTests from crypto to crypto/subtle

LayoutTests/crypto/resources/worker-start-slow-operations.js

Index: LayoutTests/crypto/resources/worker-start-slow-operations.js
diff --git a/LayoutTests/crypto/resources/worker-start-slow-operations.js b/LayoutTests/crypto/resources/worker-start-slow-operations.js
deleted file mode 100644
index 53a1def9f32f18499128833db7eae597aeda29e9..0000000000000000000000000000000000000000
--- a/LayoutTests/crypto/resources/worker-start-slow-operations.js
+++ /dev/null
@@ -1,20 +0,0 @@
-function generateRsaKey()
-{
-    var extractable = false;
-    var usages = ['sign', 'verify'];
-    var algorithm = {name: "RSASSA-PKCS1-v1_5", modulusLength: 512, publicExponent: new Uint8Array([1, 0, 1]), hash: {name: 'sha-1'}};
-
-    return crypto.subtle.generateKey(algorithm, extractable, usages).then(undefined, function(error) {
-        postMessage(error);
-    });
-}
-
-// Start many concurrent operations but don't do anything with the result, or
-// even wait for them to complete.
-for (var i = 0; i < 1000; ++i)
-    generateRsaKey();
-
-// Inform the outer script that the worker started.
-postMessage("Worker started");
-
-close();