[wasm] Move all heap-allocated WASM structures into wasm-objects.h.

src/runtime/runtime-test.cc

Index: src/runtime/runtime-test.cc
diff --git a/src/runtime/runtime-test.cc b/src/runtime/runtime-test.cc
index 943e1265566f17723ae4f15da367fbc0e7b8d2e3..2d6388a75468da3fcc7280e6cfec5cc655406565 100644
--- a/src/runtime/runtime-test.cc
+++ b/src/runtime/runtime-test.cc
@@ -17,6 +17,7 @@
 #include "src/snapshot/code-serializer.h"
 #include "src/snapshot/natives.h"
 #include "src/wasm/wasm-module.h"
+#include "src/wasm/wasm-objects.h"
 
 namespace v8 {
 namespace internal {
@@ -784,7 +785,7 @@ RUNTIME_FUNCTION(Runtime_DeserializeWasmModule) {
     return isolate->heap()->undefined_value();
   }
   return *wasm::CreateWasmModuleObject(
-      isolate, Handle<wasm::WasmCompiledModule>::cast(compiled_module),
+      isolate, Handle<WasmCompiledModule>::cast(compiled_module),
       wasm::kWasmOrigin);
 }