[wasm] Compilation/Instantiation pipeline works off module object

src/wasm/wasm-module.h

 // 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.
 
 #ifndef V8_WASM_MODULE_H_
 #define V8_WASM_MODULE_H_
 
 #include <memory>
 
 #include "src/api.h"
@@ skipping 216 matching lines @@
   }
 
   // Checks the given offset range is contained within the module bytes.
   bool BoundsCheck(uint32_t start, uint32_t end) const {
     size_t size = module_end - module_start;
     return start <= size && end <= size;
   }
 
   // Creates a new instantiation of the module in the given isolate.
   static MaybeHandle<JSObject> Instantiate(Isolate* isolate,
-                                           Handle<FixedArray> compiled_module,
+                                           Handle<JSObject> module_object,
                                            Handle<JSReceiver> ffi,
                                            Handle<JSArrayBuffer> memory);
 
   MaybeHandle<FixedArray> CompileFunctions(Isolate* isolate,
                                            ErrorThrower* thrower) const;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(WasmModule);
 };
 
@@ skipping 164 matching lines @@
 // Intended to be called from runtime functions.
 // Returns undefined if the runtime support was not setup, nullptr if the
 // instance
 // was collected, or the instance object owning the Code object
 Object* GetOwningWasmInstance(Object* undefined, Code* code);
 }  // namespace wasm
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_WASM_MODULE_H_