Now starting AppRTC server up in "developer mode".

copy_apprtc.py

 #!/usr/bin/python
 # Copyright 2013 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 """Moves Apprtc to the out/ directory, where the browser test can find it.
 
 This copy will resolve symlinks on all platforms, which is useful for Apprtc
 since it uses symlinks for its common javascript files (and Windows does not
 understand those symlinks).
 """
 
+import fileinput
 import os
 import shutil
+import sys
 
 import utils
 
-if __name__ == '__main__':
-  target_dir = os.path.join('src', 'out', 'webrtc-samples')
-  if utils.GetPlatform() is 'win':
-    # Work around the fact that node_modules create ridiculously long paths.
-    # Unfortunately shutil will choke on those on Windows, but not rmdir.
-    os.system('rmdir /s /q %s' % target_dir)
-  else:
-    shutil.rmtree(target_dir, ignore_errors=True)
+
+def _ConfigureApprtcServerToDeveloperMode(apprtc_dir):
+  app_yaml_path = os.path.join(apprtc_dir, 'app.yaml')
+  if not os.path.exists(app_yaml_path):
+    return 'Expected app.yaml at %s.' % os.path.abspath(app_yaml_path)
+
+  for line in fileinput.input(app_yaml_path, inplace=True):
+    # We can't click past these in the firefox interop test, so
+    # disable them.
+    line = line.replace('BYPASS_JOIN_CONFIRMATION: false',
+                        'BYPASS_JOIN_CONFIRMATION: true')
+    sys.stdout.write(line)
+
+
+def _CopyApprtcToTargetDir(target_dir, apprtc_subdir):
+  shutil.rmtree(target_dir, ignore_errors=True)
   shutil.copytree('webrtc-samples',
                   target_dir, ignore=shutil.ignore_patterns('.svn', '.git'))
-  apprtc_subdir = os.path.join('samples', 'web', 'content', 'apprtc')
 
   # This file is symlinked on windows, so copy it since win doesn't understand
   # symlinks.
   shutil.copyfile(os.path.join('webrtc-samples', 'samples', 'web',
                                'js', 'adapter.js'),
                   os.path.join(target_dir, apprtc_subdir, 'js', 'adapter.js'))
+
+
+def main():
+  target_dir = os.path.join('src', 'out', 'webrtc-samples')
+  apprtc_subdir = os.path.join('samples', 'web', 'content', 'apprtc')
+  _CopyApprtcToTargetDir(target_dir, apprtc_subdir)
+  _ConfigureApprtcServerToDeveloperMode(os.path.join(target_dir, apprtc_subdir))
+
+if __name__ == '__main__':
+  sys.exit(main())
+