[part 1] Make classes and structures in modules/ fast-allocated.

Source/modules/crypto/DOMWindowCrypto.h

Index: Source/modules/crypto/DOMWindowCrypto.h
diff --git a/Source/modules/crypto/DOMWindowCrypto.h b/Source/modules/crypto/DOMWindowCrypto.h
index c5f9f2223ca29a81f1a4dc37af4122db6b1a36ea..056ff05367c6d57114ebd925a3c04c190f11acf4 100644
--- a/Source/modules/crypto/DOMWindowCrypto.h
+++ b/Source/modules/crypto/DOMWindowCrypto.h
@@ -43,6 +43,7 @@ class DOMWindow;
 class DOMWindowCrypto final : public NoBaseWillBeGarbageCollected<DOMWindowCrypto>, public WillBeHeapSupplement<LocalDOMWindow>, public DOMWindowProperty {
     WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(DOMWindowCrypto);
     DECLARE_EMPTY_VIRTUAL_DESTRUCTOR_WILL_BE_REMOVED(DOMWindowCrypto);
+    WTF_MAKE_FAST_ALLOCATED_WILL_BE_REMOVED(DOMWindowCrypto);
 public:
     static DOMWindowCrypto& from(LocalDOMWindow&);
     static Crypto* crypto(DOMWindow&);