--- a/testing/web-platform/tests/tools/wptrunner/wptrunner/browsers/chrome.py
+++ b/testing/web-platform/tests/tools/wptrunner/wptrunner/browsers/chrome.py
@@ -28,17 +28,18 @@ def browser_kwargs(test_type, run_info_d
             "webdriver_args": kwargs.get("webdriver_args")}
 
 
 def executor_kwargs(test_type, server_config, cache_manager, run_info_data,
                     **kwargs):
     from selenium.webdriver import DesiredCapabilities
 
     executor_kwargs = base_executor_kwargs(test_type, server_config,
-                                           cache_manager, **kwargs)
+                                           cache_manager, run_info_data,
+                                           **kwargs)
     executor_kwargs["close_after_done"] = True
     capabilities = dict(DesiredCapabilities.CHROME.items())
     capabilities.setdefault("chromeOptions", {})["prefs"] = {
         "profile": {
             "default_content_setting_values": {
                 "popups": 1
             }
         }

--- a/testing/web-platform/tests/tools/wptrunner/wptrunner/browsers/chrome_android.py
+++ b/testing/web-platform/tests/tools/wptrunner/wptrunner/browsers/chrome_android.py
@@ -38,18 +38,18 @@ def executor_kwargs(test_type, server_co
     from selenium.webdriver import DesiredCapabilities
 
     # Use extend() to modify the global list in place.
     _wptserve_ports.update(set(
         server_config['ports']['http'] + server_config['ports']['https'] +
         server_config['ports']['ws'] + server_config['ports']['wss']
     ))
 
-    executor_kwargs = base_executor_kwargs(test_type, server_config,
-                                           cache_manager, **kwargs)
+    executor_kwargs = base_executor_kwargs(test_type, server_config, cache_manager, run_info_data,
+                                           **kwargs)
     executor_kwargs["close_after_done"] = True
     capabilities = dict(DesiredCapabilities.CHROME.items())
     capabilities["chromeOptions"] = {}
     # required to start on mobile
     capabilities["chromeOptions"]["androidPackage"] = "com.google.android.apps.chrome"
 
     for (kwarg, capability) in [("binary", "binary"), ("binary_args", "args")]:
         if kwargs[kwarg] is not None:

--- a/testing/web-platform/tests/tools/wptrunner/wptrunner/browsers/edge.py
+++ b/testing/web-platform/tests/tools/wptrunner/wptrunner/browsers/edge.py
@@ -33,17 +33,17 @@ def browser_kwargs(test_type, run_info_d
                                                          run_info_data,
                                                          **kwargs)}
 
 def executor_kwargs(test_type, server_config, cache_manager, run_info_data,
                     **kwargs):
     from selenium.webdriver import DesiredCapabilities
 
     executor_kwargs = base_executor_kwargs(test_type, server_config,
-                                           cache_manager, **kwargs)
+                                           cache_manager, run_info_data, **kwargs)
     executor_kwargs["close_after_done"] = True
     executor_kwargs["timeout_multiplier"] = get_timeout_multiplier(test_type,
                                                                    run_info_data,
                                                                    **kwargs)
     executor_kwargs["capabilities"] = dict(DesiredCapabilities.EDGE.items())
     return executor_kwargs
 
 def env_extras(**kwargs):

--- a/testing/web-platform/tests/tools/wptrunner/wptrunner/browsers/firefox.py
+++ b/testing/web-platform/tests/tools/wptrunner/wptrunner/browsers/firefox.py
@@ -82,17 +82,18 @@ def browser_kwargs(test_type, run_info_d
             "stylo_threads": kwargs["stylo_threads"],
             "chaos_mode_flags": kwargs["chaos_mode_flags"],
             "config": kwargs["config"]}
 
 
 def executor_kwargs(test_type, server_config, cache_manager, run_info_data,
                     **kwargs):
     executor_kwargs = base_executor_kwargs(test_type, server_config,
-                                           cache_manager, **kwargs)
+                                           cache_manager, run_info_data,
+                                           **kwargs)
     executor_kwargs["close_after_done"] = test_type != "reftest"
     executor_kwargs["timeout_multiplier"] = get_timeout_multiplier(test_type,
                                                                    run_info_data,
                                                                    **kwargs)
     capabilities = {}
     if test_type == "reftest":
         executor_kwargs["reftest_internal"] = kwargs["reftest_internal"]
         executor_kwargs["reftest_screenshot"] = kwargs["reftest_screenshot"]

--- a/testing/web-platform/tests/tools/wptrunner/wptrunner/browsers/ie.py
+++ b/testing/web-platform/tests/tools/wptrunner/wptrunner/browsers/ie.py
@@ -28,17 +28,17 @@ def executor_kwargs(test_type, server_co
                     **kwargs):
     from selenium.webdriver import DesiredCapabilities
 
     options = {}
     options["requireWindowFocus"] = True
     capabilities = {}
     capabilities["se:ieOptions"] = options
     executor_kwargs = base_executor_kwargs(test_type, server_config,
-                                           cache_manager, **kwargs)
+                                           cache_manager, run_info_data, **kwargs)
     executor_kwargs["close_after_done"] = True
     executor_kwargs["capabilities"] = capabilities
     return executor_kwargs
 
 def env_extras(**kwargs):
     return []
 
 def env_options():

--- a/testing/web-platform/tests/tools/wptrunner/wptrunner/browsers/opera.py
+++ b/testing/web-platform/tests/tools/wptrunner/wptrunner/browsers/opera.py
@@ -28,17 +28,17 @@ def browser_kwargs(test_type, run_info_d
             "webdriver_args": kwargs.get("webdriver_args")}
 
 
 def executor_kwargs(test_type, server_config, cache_manager, run_info_data,
                     **kwargs):
     from selenium.webdriver import DesiredCapabilities
 
     executor_kwargs = base_executor_kwargs(test_type, server_config,
-                                           cache_manager, **kwargs)
+                                           cache_manager, run_info_data, **kwargs)
     executor_kwargs["close_after_done"] = True
     capabilities = dict(DesiredCapabilities.OPERA.items())
     capabilities.setdefault("operaOptions", {})["prefs"] = {
         "profile": {
             "default_content_setting_values": {
                 "popups": 1
             }
         }

--- a/testing/web-platform/tests/tools/wptrunner/wptrunner/browsers/safari.py
+++ b/testing/web-platform/tests/tools/wptrunner/wptrunner/browsers/safari.py
@@ -25,17 +25,17 @@ def browser_kwargs(test_type, run_info_d
             "webdriver_args": kwargs.get("webdriver_args")}
 
 
 def executor_kwargs(test_type, server_config, cache_manager, run_info_data,
                     **kwargs):
     from selenium.webdriver import DesiredCapabilities
 
     executor_kwargs = base_executor_kwargs(test_type, server_config,
-                                           cache_manager, **kwargs)
+                                           cache_manager, run_info_data, **kwargs)
     executor_kwargs["close_after_done"] = True
     executor_kwargs["capabilities"] = dict(DesiredCapabilities.SAFARI.items())
     if kwargs["binary"] is not None:
         raise ValueError("Safari doesn't support setting executable location")
 
     return executor_kwargs
 
 

--- a/testing/web-platform/tests/tools/wptrunner/wptrunner/browsers/sauce.py
+++ b/testing/web-platform/tests/tools/wptrunner/wptrunner/browsers/sauce.py
@@ -96,17 +96,17 @@ def browser_kwargs(test_type, run_info_d
     sauce_config = get_sauce_config(**kwargs)
 
     return {"sauce_config": sauce_config}
 
 
 def executor_kwargs(test_type, server_config, cache_manager, run_info_data,
                     **kwargs):
     executor_kwargs = base_executor_kwargs(test_type, server_config,
-                                           cache_manager, **kwargs)
+                                           cache_manager, run_info_data, **kwargs)
 
     executor_kwargs["capabilities"] = get_capabilities(**kwargs)
 
     return executor_kwargs
 
 
 def env_extras(**kwargs):
     return [SauceConnect(**kwargs)]

--- a/testing/web-platform/tests/tools/wptrunner/wptrunner/browsers/servo.py
+++ b/testing/web-platform/tests/tools/wptrunner/wptrunner/browsers/servo.py
@@ -35,17 +35,17 @@ def browser_kwargs(test_type, run_info_d
         "user_stylesheets": kwargs.get("user_stylesheets"),
         "ca_certificate_path": kwargs["ssl_env"].ca_cert_path(),
     }
 
 
 def executor_kwargs(test_type, server_config, cache_manager, run_info_data,
                     **kwargs):
     rv = base_executor_kwargs(test_type, server_config,
-                              cache_manager, **kwargs)
+                              cache_manager, run_info_data, **kwargs)
     rv["pause_after_test"] = kwargs["pause_after_test"]
     if test_type == "wdspec":
         rv["capabilities"] = {}
     return rv
 
 
 def env_extras(**kwargs):
     return []

--- a/testing/web-platform/tests/tools/wptrunner/wptrunner/browsers/servodriver.py
+++ b/testing/web-platform/tests/tools/wptrunner/wptrunner/browsers/servodriver.py
@@ -39,17 +39,17 @@ def browser_kwargs(test_type, run_info_d
         "binary": kwargs["binary"],
         "debug_info": kwargs["debug_info"],
         "user_stylesheets": kwargs.get("user_stylesheets"),
     }
 
 
 def executor_kwargs(test_type, server_config, cache_manager, run_info_data, **kwargs):
     rv = base_executor_kwargs(test_type, server_config,
-                              cache_manager, **kwargs)
+                              cache_manager, run_info_data, **kwargs)
     return rv
 
 
 def env_extras(**kwargs):
     return []
 
 
 def env_options():

--- a/testing/web-platform/tests/tools/wptrunner/wptrunner/browsers/webkit.py
+++ b/testing/web-platform/tests/tools/wptrunner/wptrunner/browsers/webkit.py
@@ -42,17 +42,17 @@ def capabilities_for_port(webkit_port, b
         return capabilities
 
     return {}
 
 
 def executor_kwargs(test_type, server_config, cache_manager, run_info_data,
                     **kwargs):
     executor_kwargs = base_executor_kwargs(test_type, server_config,
-                                           cache_manager, **kwargs)
+                                           cache_manager, run_info_data, **kwargs)
     executor_kwargs["close_after_done"] = True
     capabilities = capabilities_for_port(kwargs["webkit_port"],
                                          kwargs["binary"],
                                          kwargs.get("binary_args", []))
     executor_kwargs["capabilities"] = capabilities
     return executor_kwargs
 
 

--- a/testing/web-platform/tests/tools/wptrunner/wptrunner/executors/base.py
+++ b/testing/web-platform/tests/tools/wptrunner/wptrunner/executors/base.py
@@ -12,17 +12,18 @@ from protocol import Protocol, BaseProto
 
 here = os.path.split(__file__)[0]
 
 # Extra timeout to use after internal test timeout at which the harness
 # should force a timeout
 extra_timeout = 5  # seconds
 
 
-def executor_kwargs(test_type, server_config, cache_manager, **kwargs):
+def executor_kwargs(test_type, server_config, cache_manager, run_info_data,
+                    **kwargs):
     timeout_multiplier = kwargs["timeout_multiplier"]
     if timeout_multiplier is None:
         timeout_multiplier = 1
 
     executor_kwargs = {"server_config": server_config,
                        "timeout_multiplier": timeout_multiplier,
                        "debug_info": kwargs["debug_info"]}