Add finch control of user population in low reputation requests

testing/variations/fieldtrial_testing_config.json

Index: testing/variations/fieldtrial_testing_config.json
diff --git a/testing/variations/fieldtrial_testing_config.json b/testing/variations/fieldtrial_testing_config.json
index 6786e527e25cab311d2395fad141cbcd77b85c18..d41394d75276db5144b1c2c17d59b44aa55e3e34 100644
--- a/testing/variations/fieldtrial_testing_config.json
+++ b/testing/variations/fieldtrial_testing_config.json
@@ -1940,6 +1940,96 @@
             ]
         }
     ],
+    "PasswordProtectionLowReputationPing": [
+        {
+            "platforms": [
+                "chromeos",
+                "linux",
+                "mac",
+                "win"
+            ],
+            "experiments": [
+                {
+                    "name": "SBEROnlyNoIncognito",
+                    "params": {
+                        "extended_reporting": "true",
+                        "history_sync": "false",
+                        "incognito": "false"
+                    },
+                    "enable_features": [
+                        "LowReputationPinging"
+                    ]
+                },
+                {
+                    "name": "SBERAndHistorySyncNoIncognito",
+                    "params": {
+                        "extended_reporting": "true",
+                        "history_sync": "true",
+                        "incognito": "false"
+                    },
+                    "enable_features": [
+                        "LowReputationPinging"
+                    ]
+                },
+                {
+                    "name": "All",
+                    "params": {
+                        "extended_reporting": "true",
+                        "history_sync": "true",
+                        "incognito": "true"
+                    },
+                    "enable_features": [
+                        "LowReputationPinging"
+                    ]
+                }
+            ]
+        }
+    ],
+    "PasswordProtectionProtectedPasswordEntryPing": [
+        {
+            "platforms": [
+                "chromeos",
+                "linux",
+                "mac",
+                "win"
+            ],
+            "experiments": [
+                {
+                    "name": "SBEROnlyNoIncognito",
+                    "params": {
+                        "extended_reporting": "true",
+                        "history_sync": "false",
+                        "incognito": "false"
+                    },
+                    "enable_features": [
+                        "ProtectedPasswordEntryPinging"
+                    ]
+                },
+                {
+                    "name": "SBERAndHistorySyncNoIncognito",
+                    "params": {
+                        "extended_reporting": "true",
+                        "history_sync": "true",
+                        "incognito": "false"
+                    },
+                    "enable_features": [
+                        "ProtectedPasswordEntryPinging"
+                    ]
+                },
+                {
+                    "name": "All",
+                    "params": {
+                        "extended_reporting": "true",
+                        "history_sync": "true",
+                        "incognito": "true"
+                    },
+                    "enable_features": [
+                        "ProtectedPasswordEntryPinging"
+                    ]
+                }
+            ]
+        }
+    ],
     "PasswordSeparatedSigninFlow": [
         {
             "platforms": [