Cleanup expected.txt files for layout tests

third_party/WebKit/LayoutTests/http/tests/origin_trials/resources/enabled-worker.js

Index: third_party/WebKit/LayoutTests/http/tests/origin_trials/resources/enabled-worker.js
diff --git a/third_party/WebKit/LayoutTests/http/tests/origin_trials/resources/enabled-worker.js b/third_party/WebKit/LayoutTests/http/tests/origin_trials/resources/enabled-worker.js
index b3721694fa9753e44bcf02e25bd31e9af1da29b9..08e5b50a7491c2de0ef89efcfdbc51bcb47cf43e 100644
--- a/third_party/WebKit/LayoutTests/http/tests/origin_trials/resources/enabled-worker.js
+++ b/third_party/WebKit/LayoutTests/http/tests/origin_trials/resources/enabled-worker.js
@@ -1,28 +1,2 @@
-importScripts('/resources/testharness.js');
-
-// Test whether the origin-trial-enabled attributes are attached in a worker
-// where the trial is enabled.
-// This is deliberately just a minimal set of tests to ensure that trials are
-// available in a worker. The full suite of tests are in origin_trials.js.
-test(() => {
-    var testObject = self.internals.originTrialsTest();
-    assert_idl_attribute(testObject, 'throwingAttribute');
-    assert_true(testObject.throwingAttribute, 'Attribute should return boolean value');
-  }, 'Attribute should exist and not throw exception in worker');
-test(() => {
-    var testObject = self.internals.originTrialsTest();
-    assert_idl_attribute(testObject, 'normalAttribute');
-    assert_true(testObject.normalAttribute, 'Attribute should return boolean value');
-  }, 'Attribute should exist and return value in worker');
-test(() => {
-    var testObject = self.internals.originTrialsTest();
-    assert_idl_attribute(testObject, 'CONSTANT');
-    assert_equals(testObject.CONSTANT, 1, 'Constant should return integer value');
-  }, 'Constant should exist and return value in worker');
-test(() => {
-    var testObject = self.internals.originTrialsTest();
-    assert_idl_attribute(testObject, 'CONSTANT');
-    testObject.CONSTANT = 10;
-    assert_equals(testObject.CONSTANT, 1, 'Constant should not be modifiable');
-  }, 'Constant should exist and not be modifiable in worker');
-done();
+importScripts('origintrials-worker.js');
+expect_success_worker();