[wasm] Use the official opcode names everywhere.

test/unittests/unittests.gyp

 # 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.
 
 # The sources are kept automatically in sync with BUILD.gn.
 
 {
   'variables': {
     'v8_code': 1,
     'unittests_sources': [  ### gcmole(all) ###
@@ skipping 121 matching lines @@
       'wasm/asm-types-unittest.cc',
       'wasm/control-transfer-unittest.cc',
       'wasm/decoder-unittest.cc',
       'wasm/function-body-decoder-unittest.cc',
       'wasm/leb-helper-unittest.cc',
       'wasm/loop-assignment-analysis-unittest.cc',
       'wasm/module-decoder-unittest.cc',
       'wasm/switch-logic-unittest.cc',
       'wasm/wasm-macro-gen-unittest.cc',
       'wasm/wasm-module-builder-unittest.cc',
+      'wasm/wasm-opcodes-unittest.cc',
     ],
     'unittests_sources_arm': [  ### gcmole(arch:arm) ###
       'compiler/arm/instruction-selector-arm-unittest.cc',
     ],
     'unittests_sources_arm64': [  ### gcmole(arch:arm64) ###
       'compiler/arm64/instruction-selector-arm64-unittest.cc',
     ],
     'unittests_sources_ia32': [  ### gcmole(arch:ia32) ###
       'compiler/ia32/instruction-selector-ia32-unittest.cc',
     ],
@@ skipping 122 matching lines @@
             '../../gypfiles/isolate.gypi',
           ],
           'sources': [
             'unittests.isolate',
           ],
         },
       ],
     }],
   ],
 }