[wasm] Compilation/Instantiation pipeline works off module object

src/asmjs/asm-js.cc

 // Copyright 2015 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/asmjs/asm-js.h"
 
 #include "src/api-natives.h"
 #include "src/api.h"
 #include "src/asmjs/asm-typer.h"
 #include "src/asmjs/asm-wasm-builder.h"
@@ skipping 183 matching lines @@
     }
   }
   return true;
 }
 
 MaybeHandle<Object> AsmJs::InstantiateAsmWasm(i::Isolate* isolate,
                                               Handle<FixedArray> wasm_data,
                                               Handle<JSArrayBuffer> memory,
                                               Handle<JSReceiver> foreign) {
   i::Handle<i::JSObject> module(i::JSObject::cast(wasm_data->get(0)));
-  i::Handle<i::FixedArray> compiled(
-      i::FixedArray::cast(module->GetInternalField(0)));
   i::Handle<i::FixedArray> foreign_globals(
       i::FixedArray::cast(wasm_data->get(1)));
 
   ErrorThrower thrower(isolate, "Asm.js -> WebAssembly instantiation");
 
   i::MaybeHandle<i::JSObject> maybe_module_object =
-      i::wasm::WasmModule::Instantiate(isolate, compiled, foreign, memory);
+      i::wasm::WasmModule::Instantiate(isolate, module, foreign, memory);
   if (maybe_module_object.is_null()) {
     return MaybeHandle<Object>();
   }
 
   i::Handle<i::Name> name(isolate->factory()->InternalizeOneByteString(
       STATIC_CHAR_VECTOR("__foreign_init__")));
 
   i::Handle<i::Object> module_object = maybe_module_object.ToHandleChecked();
   i::MaybeHandle<i::Object> maybe_init =
       i::Object::GetProperty(module_object, name);
@@ skipping 22 matching lines @@
       isolate, init, undefined, foreign_globals->length(), foreign_args_array);
   delete[] foreign_args_array;
 
   DCHECK(!retval.is_null());
 
   return maybe_module_object;
 }
 
 }  // namespace internal
 }  // namespace v8