Hooking up asm-wasm conversion.

src/asmjs/asm-js.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_ASMJS_ASM_JS_H_
+#define V8_ASMJS_ASM_JS_H_
+
+#ifndef V8_SHARED
+#include "src/allocation.h"
+#include "src/base/hashmap.h"
+#else
+#include "include/v8.h"
+#include "src/base/compiler-specific.h"
+#endif  // !V8_SHARED
+#include "src/parsing/parser.h"
+
+namespace v8 {
+namespace internal {
+// Interface to compile and instantiate for asmjs.
+class AsmJs {
+ public:
+  static MaybeHandle<FixedArray> ConvertAsmToWasm(i::ParseInfo* info);
+  static MaybeHandle<Object> InstantiateAsmWasm(i::Isolate* isolate,
+                                                Handle<FixedArray> wasm_data,
+                                                Handle<JSArrayBuffer> memory,
+                                                Handle<JSObject> foreign);
+};
+
+}  // namespace internal
+}  // namespace v8
+#endif