Block Autofill data types for specific sites

Setting this policy allows you to specify which Autofill data types are blocked on specific URL patterns.

The policy is structured as a list of dictionaries. Each dictionary must contain:
* "url_pattern": A content setting URL pattern for the main frame (e.g., "https://[*.]example.com").
* "blocked_types": A list of strings representing the categories of Autofill data to block.

The supported values for "blocked_types" are:
* "contact_info": Blocks filling and saving of contact information.
* "payments": Blocks filling and saving of credit cards and payment methods.
* "identity_docs": Blocks filling and saving of identity documents (e.g. passport, drivers license, national id).
* "travel": Blocks filling and saving of travel information (e.g. flight reservation, vehicle registration).
* "shopping": Blocks filling and saving of shopping information (e.g. online orders, shipments).
* "all": Blocks filling and saving of all Autofill data types.

If a data type is blocked for a site, both the generation of suggestions and the prompt to save/import new data of that type are disabled on that site.

If a URL matches multiple pattern entries in the list, the blocked types from all matching entries are combined (union-merged). Invalid URL patterns in the list are ignored.

If this policy is unset, no Autofill data types are blocked by domain.

For detailed information on valid URL patterns, please see:
https://chromeenterprise.google/policies/url-patterns. Wildcard * is supported, this pattern matches any URL, with any scheme, port, and path.
See https://chromeenterprise.google/policies/?policy=AutofillSettings for more information about schema and formatting.

Example value:

[
{
"url_pattern": "https://[*.]example.com",
"blocked_types": [
"contact_info",
"payments"
]
},
{
"url_pattern": "https://another-example.com",
"blocked_types": [
"payments"
]
},
{
"url_pattern": "*",
"blocked_types": [
"identity_docs"
]
}
]