1 files changed, 0 insertions, 22 deletions
diff --git a/devtools/shared/heapsnapshot/tests/unit/test_DominatorTree_04.js b/devtools/shared/heapsnapshot/tests/unit/test_DominatorTree_04.js
deleted file mode 100644
index e5aef3fec..000000000
--- a/devtools/shared/heapsnapshot/tests/unit/test_DominatorTree_04.js
+++ /dev/null
@@ -1,22 +0,0 @@
-/* Any copyright is dedicated to the Public Domain.
-   http://creativecommons.org/publicdomain/zero/1.0/ */
-
-// Test that we can get the retained sizes of dominator trees.
-
-function run_test() {
-  const dominatorTree = saveHeapSnapshotAndComputeDominatorTree();
-  equal(typeof dominatorTree.getRetainedSize, "function",
-        "getRetainedSize should be a function");
-
-  const size = dominatorTree.getRetainedSize(dominatorTree.root);
-  ok(size, "should get a size for the root");
-  equal(typeof size, "number", "retained sizes should be a number");
-  equal(Math.floor(size), size, "size should be an integer");
-  ok(size > 0, "size should be positive");
-  ok(size <= Math.pow(2, 64), "size should be less than or equal to 2^64");
-
-  const bad = dominatorTree.getRetainedSize(1);
-  equal(bad, null, "null is returned for unknown node ids");
-
-  do_test_finished();
-}