Named all zones in the project

test/unittests/wasm/module-decoder-unittest.cc

Index: test/unittests/wasm/module-decoder-unittest.cc
diff --git a/test/unittests/wasm/module-decoder-unittest.cc b/test/unittests/wasm/module-decoder-unittest.cc
index 72ae3816155eb1d85f2d3ff074183201dae60d1d..4c2b0473c053e8b461cf61c5a3d2b173b96c2daa 100644
--- a/test/unittests/wasm/module-decoder-unittest.cc
+++ b/test/unittests/wasm/module-decoder-unittest.cc
@@ -612,7 +612,7 @@ class WasmSignatureDecodeTest : public TestWithZone {};
 TEST_F(WasmSignatureDecodeTest, Ok_v_v) {
   static const byte data[] = {SIG_ENTRY_v_v};
   v8::internal::AccountingAllocator allocator;
-  Zone zone(&allocator);
+  Zone zone(&allocator, ZONE_NAME);
   FunctionSig* sig =
       DecodeWasmSignatureForTesting(&zone, data, data + sizeof(data));