[gjs: 3/4] tests: Remove irrelevant error tests

[Cosimo Cecchi <cosimoc src gnome org>]

commit c9ac7c8f0b4225a9681bb0ca2630d80313519a61
Author: Philip Chimento <philip chimento gmail com>
Date:   Sat Nov 3 00:32:32 2018 -0400

    tests: Remove irrelevant error tests
    
    These don't test separate code paths. Now that we're adding more cases
    for logging errors, we don't need to test each one separately with a
    prefix.

 installed-tests/js/testExceptions.js | 18 ------------------
 1 file changed, 18 deletions(-)
---
diff --git a/installed-tests/js/testExceptions.js b/installed-tests/js/testExceptions.js
index 988f8785..a2ce5b04 100644
--- a/installed-tests/js/testExceptions.js
+++ b/installed-tests/js/testExceptions.js
@@ -152,24 +152,6 @@ describe('logError', function () {
             logError(e, 'prefix');
         }
     });
-
-    it('logs a non-thrown error with prefix', function marker() {
-        GLib.test_expect_message('Gjs', GLib.LogLevelFlags.LEVEL_WARNING,
-            'JS ERROR: prefix: Gio.IOErrorEnum: a message\nmarker@*');
-        logError(new Gio.IOErrorEnum({ message: 'a message', code: 0 }), 'prefix');
-    });
-
-    it('logs a GLib.Error with prefix', function () {
-        GLib.test_expect_message('Gjs', GLib.LogLevelFlags.LEVEL_WARNING,
-            'JS ERROR: prefix: Gio.IOErrorEnum: a message\n*');
-        logError(new GLib.Error(Gio.IOErrorEnum, 0, 'a message'), 'prefix');
-    });
-
-    it('logs a JS-created GLib.Error with prefix', function () {
-        GLib.test_expect_message('Gjs', GLib.LogLevelFlags.LEVEL_WARNING,
-            'JS ERROR: prefix: GLib.Error my-error: a message\n*');
-        logError(new GLib.Error(GLib.quark_from_string('my-error'), 0, 'a message'), 'prefix');
-    });
 });
 
 describe('Exception from function with too few arguments', function () {