[wasm] Master CL for Binary 0xC changes.

test/fuzzer/wasm-code.cc

Index: test/fuzzer/wasm-code.cc
diff --git a/test/fuzzer/wasm-code.cc b/test/fuzzer/wasm-code.cc
index 75ce838fd23e44eefbc324b420e8ba974dc66964..f463ea8bb14c215af4bed9b1cfcef2e7fc8f887e 100644
--- a/test/fuzzer/wasm-code.cc
+++ b/test/fuzzer/wasm-code.cc
@@ -42,9 +42,8 @@ extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
 
   WasmModuleBuilder builder(&zone);
 
-  uint16_t f1_index = builder.AddFunction();
-  WasmFunctionBuilder* f = builder.FunctionAt(f1_index);
-  f->SetSignature(sigs.i_iii());
+  v8::internal::wasm::WasmFunctionBuilder* f =
+      builder.AddFunction(sigs.i_iii());
   f->EmitCode(data, static_cast<uint32_t>(size));
   f->SetExported();
   f->SetName("main", 4);