[wasm] Move Table.Grow implementation to wasm-objects.cc, cleanup

src/wasm/wasm-objects.h

 // Copyright 2016 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_OBJECTS_H_
 #define V8_WASM_OBJECTS_H_
 
 #include "src/debug/debug.h"
 #include "src/debug/interface-types.h"
 #include "src/objects.h"
@@ skipping 55 matching lines @@
   enum Fields {
     kWrapperTracerHeader,
     kFunctions,
     kMaximum,
     kDispatchTables,
     kFieldCount
   };
 
   DECLARE_CASTS(WasmTableObject);
   DECLARE_ACCESSORS(functions, FixedArray);
+  DECLARE_GETTER(dispatch_tables, FixedArray);
 
-  FixedArray* dispatch_tables();
   uint32_t current_length();
   bool has_maximum_length();
   int64_t maximum_length();  // Returns < 0 if no maximum.
+  void grow(Isolate* isolate, uint32_t count);
 
   static Handle<WasmTableObject> New(Isolate* isolate, uint32_t initial,
                                      int64_t maximum,
                                      Handle<FixedArray>* js_functions);
-  static void Grow(Isolate* isolate, Handle<WasmTableObject> table,
-                   uint32_t count);
   static Handle<FixedArray> AddDispatchTable(
       Isolate* isolate, Handle<WasmTableObject> table,
       Handle<WasmInstanceObject> instance, int table_index,
       Handle<FixedArray> function_table, Handle<FixedArray> signature_table);
 };
 
 // Representation of a WebAssembly.Memory JavaScript-level object.
 class WasmMemoryObject : public JSObject {
  public:
   // The 0-th field is used by the Blink Wrapper Tracer.
@@ skipping 575 matching lines @@
 #undef DECLARE_CASTS
 #undef DECLARE_GETTER
 #undef DECLARE_ACCESSORS
 #undef DECLARE_OPTIONAL_ACCESSORS
 #undef DECLARE_OPTIONAL_GETTER
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_WASM_OBJECTS_H_