Merge pull request #613 from HTTPArchive/headless

Use Chrome's new headless mode for lighthouse

Author: tkadlec

internal/chrome_desktop.py

@@ -148,7 +148,7 @@ def launch(self, job, task):
         if len(ENABLE_BLINK_FEATURES):
             args.append('--enable-blink-features=' + ','.join(ENABLE_BLINK_FEATURES))
         if task['running_lighthouse']:
-            args.append('--headless')
+            args.append('--headless=new')
 
         if 'extensions' in job:
             extensions = job['extensions'].split(',')

internal/devtools_browser.py

@@ -836,7 +836,6 @@ def run_lighthouse_test(self, task):
                        '"{0}"'.format(self.job['url']),
                        '--channel', 'wpt',
                        '--enable-error-reporting',
-                       '--legacy-navigation',
                        '--disable-full-page-screenshot',
                        '--max-wait-for-load', str(int(time_limit * 1000)),
                        '--hostname', '127.0.0.1',