Add new feature flags for the safer intents project

    description: "Enables the content URI permission APIs"

    bug: "293467489"

}

flag {

    name: "enforce_intent_filter_match"

    namespace: "responsible_apis"

    description: "Make delivered intents match components' intent filters"

    bug: "293560872"

}

flag {

    name: "block_null_action_intents"

    namespace: "responsible_apis"

    description: "Do not allow intents without an action to match any intent filters"

    bug: "293560872"

}