Bug 869638 - Remove xpcshell timeout timers. r=ted

dom/network/tests/unit/test_tcpsocket.js

@@ -513,9 +513,4 @@ function run_test() {
   server = new TestServer();
 
   run_next_test();
-
-  do_timeout(10000, function() {
-    do_throw(
-      "The test should never take this long unless the system is hosed.");
-  });
 }

testing/xpcshell/head.js

@@ -10,8 +10,6 @@
  * for more information.
  */
 
-const _XPCSHELL_TIMEOUT_MS = 5 * 60 * 1000;
-
 var _quit = false;
 var _passed = true;
 var _tests_pending = 0;
@@ -317,15 +315,6 @@ function _execute_test() {
   // Call do_get_idle() to restore the factory and get the service.
   _fakeIdleService.activate();
 
-  // Terminate asynchronous tests when a global timeout occurs.
-  do_timeout(_XPCSHELL_TIMEOUT_MS, function _do_main_timeout() {
-    try {
-      do_throw("test timed out");
-    } catch (e if e == Components.results.NS_ERROR_ABORT) {
-      // We don't want do_timeout to report the do_throw exception again.
-    }
-  });
-
   // _HEAD_FILES is dynamically defined by <runxpcshelltests.py>.
   _load_files(_HEAD_FILES);
   // _TEST_FILE is dynamically defined by <runxpcshelltests.py>.