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

Source/modules/crypto/NormalizeAlgorithm.h

Index: Source/modules/crypto/NormalizeAlgorithm.h
diff --git a/Source/modules/crypto/NormalizeAlgorithm.h b/Source/modules/crypto/NormalizeAlgorithm.h
index 43eba6326ab717b51e28e10ede95ba1cee1aa5b8..2da151bed3a28f3a5c82e4890aed7d058ad8a35f 100644
--- a/Source/modules/crypto/NormalizeAlgorithm.h
+++ b/Source/modules/crypto/NormalizeAlgorithm.h
@@ -36,6 +36,7 @@
 #include "public/platform/WebCrypto.h"
 #include "public/platform/WebCryptoAlgorithm.h"
 #include "public/platform/WebString.h"
+#include "wtf/Allocator.h"
 #include "wtf/Assertions.h"
 #include "wtf/Forward.h"
 
@@ -44,6 +45,7 @@ namespace blink {
 class Dictionary;
 
 struct AlgorithmError {
+    STACK_ALLOCATED();
     WebCryptoErrorType errorType;
     WebString errorDetails;
 };