[Password manager tests automation] Fix "No such frame" error.

components/test/data/password_manager/automated_tests/environment.py

Index: components/test/data/password_manager/automated_tests/environment.py
diff --git a/components/test/data/password_manager/automated_tests/environment.py b/components/test/data/password_manager/automated_tests/environment.py
index 3743465043ecce0ab5f6406774b6206e0215058b..47de30911af4b25330338e469b20425c9671ee7a 100644
--- a/components/test/data/password_manager/automated_tests/environment.py
+++ b/components/test/data/password_manager/automated_tests/environment.py
@@ -113,8 +113,7 @@ class Environment:
     time".
     """
 
-    self.driver.get("chrome://settings/clearBrowserData")
-    self.driver.switch_to_frame("settings")
+    self.driver.get("chrome://settings-frame/clearBrowserData")
 
     time_range_selector = "#clear-browser-data-time-period"
     # TODO(vabr): Wait until time_range_selector is displayed instead.
@@ -161,8 +160,7 @@ class Environment:
     # TODO(melandory): We should check why it's off in a first place.
     # TODO(melandory): Investigate, maybe there is no need to enable it that
     # often.
-    self.driver.get("chrome://settings")
-    self.driver.switch_to_frame("settings")
+    self.driver.get("chrome://settings-frame")
     script = "document.getElementById('advanced-settings-expander').click();"
     self.driver.execute_script(script)
     # TODO(vabr): Wait until element is displayed instead.