[wasm] Removed dead code.

test/cctest/compiler/test-run-machops.cc

 // Copyright 2014 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 <cmath>
 #include <functional>
 #include <limits>
 
 #include "src/base/bits.h"
 #include "src/base/utils/random-number-generator.h"
@@ skipping 5889 matching lines @@
     } else {
       m.Call(*i);
       CHECK_EQ(0, success);
     }
   }
 }
 
 
 TEST(RunTryTruncateFloat64ToUint64WithoutCheck) {
   BufferedRawMachineAssemblerTester<uint64_t> m(MachineType::Float64());
-  m.Return(m.TruncateFloat64ToUint64(m.Parameter(0)));
+  m.Return(m.TryTruncateFloat64ToUint64(m.Parameter(0)));
 
   FOR_UINT64_INPUTS(j) {
     double input = static_cast<double>(*j);
 
     if (input < static_cast<float>(UINT64_MAX)) {
       CHECK_EQ(static_cast<uint64_t>(input), m.Call(input));
     }
   }
 }
 
@@ skipping 333 matching lines @@
   r.Goto(&merge);
   r.Bind(&merge);
   Node* phi = r.Phi(MachineRepresentation::kWord32, fa, fb);
   r.Return(phi);
   CHECK_EQ(1, r.Call(1));
 }
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8