[Password Manager] Switch password manager code to use the Feature framework.

testing/variations/fieldtrial_testing_config_win.json

Index: testing/variations/fieldtrial_testing_config_win.json
diff --git a/testing/variations/fieldtrial_testing_config_win.json b/testing/variations/fieldtrial_testing_config_win.json
index 19910bc0003c19cbfb66beabb83ea59f7cd13c0f..f9f9bd576ce8d40c60b77f8baacee9f608dfbd44 100644
--- a/testing/variations/fieldtrial_testing_config_win.json
+++ b/testing/variations/fieldtrial_testing_config_win.json
@@ -1,4 +1,12 @@
 {
+    "AffiliationBasedMatching": [
+        {
+            "group_name": "Disabled",
+            "params": {
+                "propagate_password_changes_to_web": "Disabled"
+            }
+        }
+    ],
     "AutofillClassifier": [
         {
             "group_name": "Enabled"
@@ -20,6 +28,14 @@
             "group_name": "Enabled"
         }
     ],
+    "AutofillSyncCredential": [
+        {
+            "group_name": "DisallowSyncCredentials"
+        },
+        {
+            "group_name": "DisallowSyncCredentialsForReauth"
+        }
+    ],
     "AutomaticTabDiscarding": [
         {
             "enable_featuress": [
@@ -171,6 +187,14 @@
             "group_name": "Disabled"
         }
     ],
+    "PasswordManagerDropSyncCredential": [
+        {
+            "group_name": "Enabled"
+        },
+        {
+            "group_name": "Disabled"
+        }
+    ],
     "QUIC": [
         {
             "group_name": "Enabled",