chore: remove unused files to simply out_dir replacements

docs/development/upgrading-chromium.md

@@ -97,7 +97,7 @@ This is an overview of the steps needed to upgrade Chromium in Electron.
 - Add more build flags to disable features in build-time.
 
 When a Debug build of Electron succeeds, run the tests:
-`$ ./script/test.py`
+`$ npm run tst`
 Fix the failing tests.
 
 Follow all the steps above to fix Electron code on all supported platforms.

script/dump-symbols.py

@@ -5,11 +5,11 @@
 import sys
 
 from lib.config import PLATFORM, enable_verbose_mode, is_verbose_mode
-from lib.util import get_electron_branding, execute, rm_rf
+from lib.util import get_electron_branding, execute, rm_rf, get_out_dir
 
 ELECTRON_ROOT = os.path.abspath(os.path.dirname(os.path.dirname(__file__)))
 SOURCE_ROOT = os.path.abspath(os.path.dirname(ELECTRON_ROOT))
-RELEASE_PATH = os.path.join('out', 'Default')
+RELEASE_PATH = get_out_dir()
 
 def main():
   args = parse_args()

spec/api-notification-dbus-spec.js

@@ -2,7 +2,7 @@
 // with the session bus. This requires python-dbusmock to be installed and
 // running at $DBUS_SESSION_BUS_ADDRESS.
 //
-// script/test.py spawns dbusmock, which sets DBUS_SESSION_BUS_ADDRESS.
+// script/spec-runner.js spawns dbusmock, which sets DBUS_SESSION_BUS_ADDRESS.
 //
 // See https://pypi.python.org/pypi/python-dbusmock to read about dbusmock.
 

spec/api-power-monitor-spec.js

@@ -1,7 +1,7 @@
 // For these tests we use a fake DBus daemon to verify powerMonitor module
 // interaction with the system bus. This requires python-dbusmock installed and
 // running (with the DBUS_SYSTEM_BUS_ADDRESS environment variable set).
-// script/test.py will take care of spawning the fake DBus daemon and setting
+// script/spec-runner.js will take care of spawning the fake DBus daemon and setting
 // DBUS_SYSTEM_BUS_ADDRESS when python-dbusmock is installed.
 //
 // See https://pypi.python.org/pypi/python-dbusmock for more information about