[wasm] Replace WasmName by Vector<const char>

test/cctest/wasm/wasm-run-utils.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 WASM_RUN_UTILS_H
 #define WASM_RUN_UTILS_H
 
 #include <stdint.h>
 #include <stdlib.h>
 #include <string.h>
@@ skipping 160 matching lines @@
     instance->function_code.push_back(code);
     DCHECK_LT(index, kMaxFunctions);  // limited for testing.
     return index;
   }
 
   uint32_t AddJsFunction(FunctionSig* sig, const char* source) {
     Handle<JSFunction> jsfunc = Handle<JSFunction>::cast(v8::Utils::OpenHandle(
         *v8::Local<v8::Function>::Cast(CompileRun(source))));
     uint32_t index = AddFunction(sig, Handle<Code>::null());
     Isolate* isolate = module->shared_isolate;
-    WasmName module_name = {"test", 4};
-    WasmName function_name = {nullptr, 0};
+    Vector<const char> module_name = ArrayVector("test");
+    Vector<const char> function_name;
     Handle<Code> code = CompileWasmToJSWrapper(isolate, this, jsfunc, sig,
                                                module_name, function_name);
     instance->function_code[index] = code;
     return index;
   }
 
   Handle<JSFunction> WrapCode(uint32_t index) {
     Isolate* isolate = module->shared_isolate;
     // Wrap the code so it can be called as a JS function.
     Handle<String> name = isolate->factory()->NewStringFromStaticChars("main");
@@ skipping 442 matching lines @@
     if (p1 == MachineType::None()) return 1;
     if (p2 == MachineType::None()) return 2;
     if (p3 == MachineType::None()) return 3;
     return 4;
   }
 };
 
 }  // namespace
 
 #endif