[inspector] added reconnect method for tests

test/inspector/debugger/wasm-scripts.js

 // 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.
 
 // Flags: --expose-wasm
 
-load('test/mjsunit/wasm/wasm-constants.js');
-load('test/mjsunit/wasm/wasm-module-builder.js');
+utils.load('test/mjsunit/wasm/wasm-constants.js');
+utils.load('test/mjsunit/wasm/wasm-module-builder.js');
 
 // Add two empty functions. Both should be registered as individual scripts at
 // module creation time.
 var builder = new WasmModuleBuilder();
 builder.addFunction('nopFunction', kSig_v_v).addBody([kExprNop]);
 builder.addFunction('main', kSig_v_v)
     .addBody([kExprBlock, kWasmStmt, kExprI32Const, 2, kExprDrop, kExprEnd])
     .exportAs('main');
 var module_bytes = builder.toArray();
 
@@ skipping 43 matching lines @@
       InspectorTest.log("Source for " + url + ":");
       InspectorTest.log(message.result.scriptSource);
       --missing_sources;
     }
 
     Protocol.Debugger.getScriptSource({scriptId: messageObject.params.scriptId})
         .then(dumpScriptSource.bind(null))
         .then(checkFinished);
   }
 }