[wasm][asm.js] Pass Script with Handle.

test/cctest/asmjs/test-asm-typer.cc

 // 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.
 
 #include <cstring>
 #include <functional>
 #include <iostream>
 #include <memory>
 
 #include "src/asmjs/asm-typer.h"
@@ skipping 51 matching lines @@
       std::cerr << "Failed to parse:\n" << source_ << "\n";
       CHECK(false);
     }
 
     outer_scope_ = info.script_scope();
     module_ = info.scope()
                   ->declarations()
                   ->AtForTest(0)
                   ->AsFunctionDeclaration()
                   ->fun();
-    typer_.reset(new AsmTyper(isolate_, zone_, *script_, module_));
+    typer_.reset(new AsmTyper(isolate_, zone_, script_, module_));
 
     if (validation_type_ == ValidateStatement ||
         validation_type_ == ValidateExpression) {
       fun_scope_.reset(new AsmTyper::FunctionScope(typer_.get()));
 
       for (Declaration* decl : *module_->scope()->declarations()) {
         if (FunctionDeclaration* fun_decl = decl->AsFunctionDeclaration()) {
           fun_decl_ = fun_decl;
           break;
         }
@@ skipping 1966 matching lines @@
     if (!ValidationOf(Module(kTests[ii]))
              ->FailsWithMessage(
                  "Constant in return must be signed, float, or double.")) {
       std::cerr << "Test:\n" << kTests[ii];
       CHECK(false);
     }
   }
 }
 
 }  // namespace