Revert "Revert "[wasm] Complete separation of compilation and instantiation""

src/objects.h

Index: src/objects.h
diff --git a/src/objects.h b/src/objects.h
index eb5fc790900da0df9bf82541d656df6da55808a2..72ca092f5123c0f4920b17bba638594b49612c17 100644
--- a/src/objects.h
+++ b/src/objects.h
@@ -2644,6 +2644,12 @@ class FixedArray: public FixedArrayBase {
   inline Object* get(int index) const;
   static inline Handle<Object> get(FixedArray* array, int index,
                                    Isolate* isolate);
+  template <class T>
+  MaybeHandle<T> GetValue(int index) const;
+
+  template <class T>
+  Handle<T> GetValueChecked(int index) const;
+
   // Setter that uses write barrier.
   inline void set(int index, Object* value);
   inline bool is_the_hole(int index);
@@ -4420,6 +4426,7 @@ class ByteArray: public FixedArrayBase {
   // Setter and getter.
   inline byte get(int index);
   inline void set(int index, byte value);
+  inline const byte* data() const;
 
   // Copy in / copy out whole byte slices.
   inline void copy_out(int index, byte* buffer, int length);