Named all zones in the project

src/wasm/module-decoder.cc

 // Copyright 2015 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 "src/wasm/module-decoder.h"
 
 #include "src/base/functional.h"
 #include "src/base/platform/platform.h"
 #include "src/flags.h"
 #include "src/macro-assembler.h"
@@ skipping 1088 matching lines @@
 }
 
 FunctionSig* DecodeWasmSignatureForTesting(Zone* zone, const byte* start,
                                            const byte* end) {
   ModuleDecoder decoder(zone, start, end, kWasmOrigin);
   return decoder.DecodeFunctionSignature(start);
 }
 
 WasmInitExpr DecodeWasmInitExprForTesting(const byte* start, const byte* end) {
   AccountingAllocator allocator;
-  Zone zone(&allocator);
+  Zone zone(&allocator, ZONE_NAME);
   ModuleDecoder decoder(&zone, start, end, kWasmOrigin);
   return decoder.DecodeInitExpr(start);
 }
 
 FunctionResult DecodeWasmFunction(Isolate* isolate, Zone* zone,
                                   ModuleEnv* module_env,
                                   const byte* function_start,
                                   const byte* function_end) {
   HistogramTimerScope wasm_decode_function_time_scope(
       isolate->counters()->wasm_decode_function_time());
@@ skipping 85 matching lines @@
     table.push_back(std::move(func_asm_offsets));
   }
   if (decoder.more()) decoder.error("unexpected additional bytes");
 
   return decoder.toResult(std::move(table));
 }
 
 }  // namespace wasm
 }  // namespace internal
 }  // namespace v8