Revert of [TypeFeedbackVector] Root literal arrays in function literals slots

test/mjsunit/strong-rooted-literals.js

Index: test/mjsunit/strong-rooted-literals.js
diff --git a/test/mjsunit/strong-rooted-literals.js b/test/mjsunit/strong-rooted-literals.js
deleted file mode 100644
index 87ba966c1f0c0b6b2cbe2346eac1a278c4d83b86..0000000000000000000000000000000000000000
--- a/test/mjsunit/strong-rooted-literals.js
+++ /dev/null
@@ -1,40 +0,0 @@
-// Copyright 2016 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.
-
-// Flags: --allow-natives-syntax --expose-gc
-
-// Make sure literals are strongly rooted and safe from weak-code deopts.
-(function() {
-  function foo() {
-    var a = { y: 0 };
-    a.y = 1;
-    return a;
-  }
-
-  foo();
-  foo();
-  %OptimizeFunctionOnNextCall(foo);
-  foo();
-  gc();
-  assertOptimized(foo);
-})();
-
-
-(function() {
-  function hot(o) {
-    return o.x + o.y;
-  }
-  function mapPlus(a, y) {
-    return a.map(x => hot({x, y}));
-  }
-
-  var a = [1, 2, 3];
-  print(mapPlus(a, 1));
-  print(mapPlus(a, 2));
-  %OptimizeFunctionOnNextCall(hot);
-  print(mapPlus(a, 3));
-  gc();  // BOOOM!
-  assertOptimized(hot);
-  print(mapPlus(a, 4));
-})();