Revert of [wasm] Master CL for Binary 0xC changes.

src/wasm/wasm-js.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_JS_H_
 #define V8_WASM_JS_H_
 
 #include "src/allocation.h"
 #include "src/base/hashmap.h"
 
 namespace v8 {
 namespace internal {
 // Exposes a WASM API to JavaScript through the V8 API.
 class WasmJs {
  public:
   static void Install(Isolate* isolate, Handle<JSGlobalObject> global_object);
 
   static void InstallWasmModuleSymbolIfNeeded(Isolate* isolate,
                                               Handle<JSGlobalObject> global,
                                               Handle<Context> context);
 
   static void InstallWasmMapsIfNeeded(Isolate* isolate,
                                       Handle<Context> context);
   static void InstallWasmConstructors(Isolate* isolate,
                                       Handle<JSGlobalObject> global,
                                       Handle<Context> context);
-
-  static Handle<JSObject> CreateWasmMemoryObject(Isolate* isolate,
-                                                 Handle<JSArrayBuffer> buffer,
-                                                 bool has_maximum, int maximum);
 };
 
 }  // namespace internal
 }  // namespace v8
 #endif