[tests] Remove unused account_provider flags from tests.

Change-Id: Ifd0669ee087a056423f7ff164a38bd3d23282d36
diff --git a/bin/flutter_screencap_test/flutter_screencap_test.json b/bin/flutter_screencap_test/flutter_screencap_test.json
index 8d9b070..35cd5c3 100644
--- a/bin/flutter_screencap_test/flutter_screencap_test.json
+++ b/bin/flutter_screencap_test/flutter_screencap_test.json
@@ -4,7 +4,6 @@
       "name": "flutter_screencap",
       "exec": [
         "fuchsia-pkg://fuchsia.com/basemgr#meta/basemgr.cmx",
-        "--account_provider=fuchsia-pkg://fuchsia.com/dev_token_manager#meta/dev_token_manager.cmx",
         "--base_shell=fuchsia-pkg://fuchsia.com/dev_base_shell#meta/dev_base_shell.cmx",
         "--session_shell=fuchsia-pkg://fuchsia.com/dev_session_shell#meta/dev_session_shell.cmx",
         "--session_shell_args=--root_module=fuchsia-pkg://fuchsia.com/flutter_screencap_test_app#meta/flutter_screencap_test_app.cmx",
diff --git a/tests/modular_integration_tests/topaz_modular_integration_tests.json b/tests/modular_integration_tests/topaz_modular_integration_tests.json
index 8319511..c3c15f7 100644
--- a/tests/modular_integration_tests/topaz_modular_integration_tests.json
+++ b/tests/modular_integration_tests/topaz_modular_integration_tests.json
@@ -6,7 +6,6 @@
         "fuchsia-pkg://fuchsia.com/basemgr#meta/basemgr.cmx",
         "--test",
         "--enable_presenter",
-        "--account_provider=fuchsia-pkg://fuchsia.com/dev_token_manager#meta/dev_token_manager.cmx",
         "--base_shell=fuchsia-pkg://fuchsia.com/dev_base_shell#meta/dev_base_shell.cmx",
         "--base_shell_args=--test_timeout_ms=300000",
         "--session_shell=fuchsia-pkg://fuchsia.com/dev_session_shell#meta/dev_session_shell.cmx",
@@ -21,7 +20,6 @@
         "fuchsia-pkg://fuchsia.com/basemgr#meta/basemgr.cmx",
         "--test",
         "--enable_presenter",
-        "--account_provider=fuchsia-pkg://fuchsia.com/dev_token_manager#meta/dev_token_manager.cmx",
         "--base_shell=fuchsia-pkg://fuchsia.com/dev_base_shell#meta/dev_base_shell.cmx",
         "--base_shell_args=--test_timeout_ms=300000",
         "--session_shell=fuchsia-pkg://fuchsia.com/dev_session_shell#meta/dev_session_shell.cmx",