[js-fuzzer] Remove bogus test changes

The CL https://crrev.com/c/2928505 changed tests without changing the
fuzzer with the result that tests fail now.

It's not helpful to switch to using new API methods in generated fuzz
tests, as they'd then not bisect well backwards to older V8 versions.

No-Try: true
Change-Id: Ia307e88b4532bd792091b23374889f2b0e490fce
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3124809
Auto-Submit: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Maya Lekova <mslekova@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/main@{#76552}

tools/clusterfuzz/js_fuzzer/test_data/mjsunit/test_load.js

@@ -3,5 +3,5 @@
 // found in the LICENSE file.
 
 var testLoad = 'test_load';
-d8.file.execute('test_data/mjsunit/test_load_1.js');
-d8.file.execute('test_load_0.js');
+load('test_data/mjsunit/test_load_1.js');
+load('test_load_0.js');

tools/clusterfuzz/js_fuzzer/test_data/mjsunit/test_load_0.js

@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-d8.file.execute('test_data/mjsunit/test_load_1.js');
-d8.file.execute('test_load_2.js');
-d8.file.execute('test_load_3.js');
+load('test_data/mjsunit/test_load_1.js');
+load('test_load_2.js');
+load('test_load_3.js');
 var testLoad0 = 'test_load_0';

tools/clusterfuzz/js_fuzzer/test_data/mjsunit/test_load_1.js

@@ -2,5 +2,5 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-d8.file.execute('test_load_2.js');
+load('test_load_2.js');
 var testLoad1 = 'test_load_1';

tools/clusterfuzz/js_fuzzer/test_data/mjsunit/test_load_self.js

@@ -2,4 +2,4 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-d8.file.execute("test_load_self.js");
+load("test_load_self.js");

tools/clusterfuzz/js_fuzzer/test_data/spidermonkey/test/load.js

@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-d8.file.execute('load1.js');
+load('load1.js');
 loadRelativeToScript('load2.js');
 console.log('load.js');