Revert of Add d8 API for spawning function on a new thread.

test/mjsunit/d8-worker.js

Index: test/mjsunit/d8-worker.js
diff --git a/test/mjsunit/d8-worker.js b/test/mjsunit/d8-worker.js
deleted file mode 100644
index 086ce4fd30e612463a3caeb6e9f6590a741be700..0000000000000000000000000000000000000000
--- a/test/mjsunit/d8-worker.js
+++ /dev/null
@@ -1,131 +0,0 @@
-// Copyright 2015 the V8 project authors. All rights reserved.
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-//       notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-//       copyright notice, this list of conditions and the following
-//       disclaimer in the documentation and/or other materials provided
-//       with the distribution.
-//     * Neither the name of Google Inc. nor the names of its
-//       contributors may be used to endorse or promote products derived
-//       from this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// Test the Worker API of d8.  This test only makes sense with d8. A Worker
-// spawns a new OS thread and isolate, and runs it concurrently with the
-// current running thread.
-
-function f() {
-  postMessage("Starting worker");
-  // Set a global variable; should not be visible outside of the worker's
-  // context.
-  foo = 100;
-
-  var c = 0;
-  onmessage = function(m) {
-    switch (c++) {
-      case 0:
-        if (m !== undefined) throw new Error("undefined");
-        break;
-      case 1:
-        if (m !== null) throw new Error("null");
-        break;
-      case 2:
-        if (m !== true) throw new Error("true");
-        break;
-      case 3:
-        if (m !== false) throw new Error("false");
-        break;
-      case 4:
-        if (m !== 100) throw new Error("Number");
-        break;
-      case 5:
-        if (m !== "hi") throw new Error("String");
-        break;
-      case 6:
-        if (JSON.stringify(m) !== '[4,true,"bye"]') throw new Error("Array");
-        break;
-      case 7:
-        if (JSON.stringify(m) !== '{"a":1,"b":2.5,"c":"three"}')
-          throw new Error("Object");
-        break;
-      case 8:
-        var ab = m;
-        var t = new Uint32Array(ab);
-        if (ab.byteLength !== 16)
-          throw new Error("ArrayBuffer clone byteLength");
-        for (var i = 0; i < 4; ++i)
-          if (t[i] !== i)
-            throw new Error("ArrayBuffer clone value " + i);
-        break;
-      case 9:
-        var ab = m;
-        var t = new Uint32Array(ab);
-        if (ab.byteLength !== 32)
-          throw new Error("ArrayBuffer transfer byteLength");
-        for (var i = 0; i < 8; ++i)
-          if (t[i] !== i)
-            throw new Error("ArrayBuffer transfer value " + i);
-        break;
-    }
-
-    if (c == 10) {
-      postMessage("DONE");
-    }
-  }
-}
-
-function createArrayBuffer(byteLength) {
-  var ab = new ArrayBuffer(byteLength);
-  var t = new Uint32Array(ab);
-  for (var i = 0; i < byteLength / 4; ++i)
-    t[i] = i;
-  return ab;
-}
-
-var w = new Worker(f);
-
-assertEquals("Starting worker", w.getMessage());
-
-// Currently can only create one worker at a time.
-assertThrows(function() { new Worker(f); });
-
-w.postMessage(undefined);
-w.postMessage(null);
-w.postMessage(true);
-w.postMessage(false);
-w.postMessage(100);
-w.postMessage("hi");
-w.postMessage([4, true, "bye"]);
-w.postMessage({a: 1, b: 2.5, c: "three"});
-
-// Clone ArrayBuffer
-var ab1 = createArrayBuffer(16);
-w.postMessage(ab1);
-assertEquals(16, ab1.byteLength);  // ArrayBuffer should not be neutered.
-
-// Transfer ArrayBuffer
-var ab2 = createArrayBuffer(32);
-w.postMessage(ab2, [ab2]);
-assertEquals(0, ab2.byteLength);  // ArrayBuffer should be neutered.
-
-assertEquals("undefined", typeof foo);
-
-// Read a message from the worker.
-assertEquals("DONE", w.getMessage());
-
-w.terminate();