android_webview/browser/aw_renderer_manifest_overlay.json

{
  "name": "content_renderer",
  "interface_provider_specs": {
    "navigation:frame": {
      "provides": {
        "browser": [
          "autofill::mojom::AutofillAgent",
          "autofill::mojom::PasswordAutofillAgent",
          "autofill::mojom::PasswordGenerationAgent"
        ]
      }
    }
  }
}