Roll IDL to multivm@1316

modules/crypto/Crypto.idl

Index: modules/crypto/Crypto.idl
diff --git a/core/page/Crypto.idl b/modules/crypto/Crypto.idl
similarity index 85%
copy from core/page/Crypto.idl
copy to modules/crypto/Crypto.idl
index 0cabce2f3da34e3719b2237d7092467b2086a17a..0682853789128c922fc7d970861cc3702b197b39 100644
--- a/core/page/Crypto.idl
+++ b/modules/crypto/Crypto.idl
@@ -29,6 +29,13 @@
 [
     NoInterfaceObject
 ] interface Crypto {
+    // Note that getRandomValues() is available even when the "Crypto"
+    // runtime feature is disabled.
+    //
+    // This is for compatibility sake, since getRandomValues() predates the full
+    // Web Crypto API spec.
     [Custom, RaisesException] ArrayBufferView getRandomValues(ArrayBufferView array);
+
+    [EnabledAtRuntime=Crypto] readonly attribute SubtleCrypto subtle;
 };