Revert of [wasm] include JS conformance tests in Wasm mjsunit tests (patchset...

Revert of [wasm] include JS conformance tests in Wasm mjsunit tests (patchset #5 id:80001 of https://codereview.chromium.org/2660903003/ )

Reason for revert:
http://crbug.com/687279

Original issue's description:
> [wasm] include JS conformance tests in Wasm mjsunit tests
>
> BUG=
>
> Review-Url: https://codereview.chromium.org/2660903003
> Cr-Commit-Position: refs/heads/master@{#42821}
> Committed: https://chromium.googlesource.com/v8/v8/+/eb9b5edffb8c5acb0abdff0729901f95dbd3ccac

TBR=mtrofin@chromium.org,titzer@chromium.org,bradnelson@chromium.org,eholk@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=

Review-Url: https://codereview.chromium.org/2663063005
Cr-Commit-Position: refs/heads/master@{#42823}

.gitignore

@@ -98,4 +98,3 @@ v8.ignition_dispatches_table.json
 /test/fuzzer/wasm_asmjs.tar.gz
 /src/inspector/build/closure-compiler.tar.gz
 /src/inspector/build/closure-compiler
-/test/wasm-js

DEPS

@@ -40,10 +40,6 @@ deps = {
     Var("chromium_url") + "/external/github.com/test262-utils/test262-harness-py.git" + "@" + "0f2acdd882c84cff43b9d60df7574a1901e2cdcd",
   "v8/tools/clang":
     Var("chromium_url") + "/chromium/src/tools/clang.git" + "@" + "960cc3ec8c679adad9b6f9019f737c8cd9ad0a75",
-# TODO(eholk): once the Wasm JS API Conformance Suite is finalized, mirror it in
-# a chromium repo like the other deps.
-  "v8/test/wasm-js":
-    "https://github.com/bnjbvr/wasm-spec.git" + "@" + "190bd270e148a532082f6eb1b97dea5302800485",
 }
 
 deps_os = {

test/mjsunit/mjsunit.isolate

@@ -14,12 +14,11 @@
       '../../tools/profviz/composer.js',
       '../../tools/splaytree.js',
       '../../tools/tickprocessor.js',
-      '../../tools/dumpcpp.js',
-      '../wasm-js/',
+      '../../tools/dumpcpp.js'
     ],
   },
   'includes': [
     '../../src/d8.isolate',
     '../../tools/testrunner/testrunner.isolate',
   ],
-}
+}
\ No newline at end of file

test/mjsunit/wasm/jsapi-harness.js

-// Copyright 2017 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.
-
-// TODO(eholk): Once we have stable test IDs, use those as the key instead.
-// See https://github.com/WebAssembly/spec/issues/415
-const known_failures = {
-  "'WebAssembly.Module.customSections' method":
-    'https://bugs.chromium.org/p/v8/issues/detail?id=5815',
-  "'WebAssembly.Table.prototype.get' method":
-    'https://bugs.chromium.org/p/v8/issues/detail?id=5507',
-  "'WebAssembly.Table.prototype.set' method":
-    'https://bugs.chromium.org/p/v8/issues/detail?id=5507',
-};
-
-let failures = [];
-
-let last_promise = new Promise((resolve, reject) => { resolve(); });
-
-function test(func, description) {
-  let maybeErr;
-  try { func(); }
-  catch(e) { maybeErr = e; }
-  if (typeof maybeErr !== 'undefined') {
-    print(`${description}: FAIL. ${maybeErr}`);
-    failures.push(description);
-  } else {
-    print(`${description}: PASS.`);
-  }
-}
-
-function promise_test(func, description) {
-  last_promise = last_promise.then(func)
-  .then(_ => { print(`${description}: PASS.`); })
-  .catch(err => {
-    print(`${description}: FAIL. ${err}`);
-    failures.push(description);
-  });
-}
-
-let assert_equals = assertEquals;
-let assert_true = assertEquals.bind(null, true);
-let assert_false = assertEquals.bind(null, false);
-
-function assert_unreached(description) {
-  throw new Error(`unreachable:\n${description}`);
-}
-
-function assertErrorMessage(f, ctor, test) {
-  try { f(); }
-  catch (e) {
-    assert_true(e instanceof ctor, "expected exception " + ctor.name + ", got " + e);
-    return;
-  }
-  assert_true(false, "expected exception " + ctor.name + ", no exception thrown");
-};
-
-load("test/wasm-js/test/lib/wasm-constants.js");
-load("test/wasm-js/test/lib/wasm-module-builder.js");
-load("test/wasm-js/test/js-api/jsapi.js");
-
-last_promise.then(_ => {
-  if (failures.length > 0) {
-    let unexpected = false;
-    print("Some tests FAILED:");
-    for (let i in failures) {
-      if (known_failures[failures[i]]) {
-        print(`  ${failures[i]} [KNOWN: ${known_failures[failures[i]]}]`);
-      } else {
-        print(`  ${failures[i]}`);
-        unexpected = true;
-      }
-    }
-    if (unexpected) {
-      quit(1);
-    }
-  }
-});