Bug 1275296 - Increase Marionette DEFAULT_STARTUP_TIMEOUT. r=automatedtester

MozReview-Commit-ID: 9UcDCQb2yvN

--HG--
extra : rebase_source : 59e6b58d154978100b3452addd5050deb428b324

testing/marionette/client/marionette_driver/marionette.py

@@ -534,7 +534,7 @@ class Marionette(object):
     TIMEOUT_SCRIPT = 'script'
     TIMEOUT_PAGE = 'page load'
     DEFAULT_SOCKET_TIMEOUT = 360
-    DEFAULT_STARTUP_TIMEOUT = 60
+    DEFAULT_STARTUP_TIMEOUT = 120
 
     def __init__(self, host='localhost', port=2828, app=None, app_args=None, bin=None,
                  profile=None, addons=None, emulator=None, sdcard=None, emulator_img=None,