public:

typedef cef_plugin_policy_t PluginPolicy;

///

// Called on the browser process IO thread to retrieve the cookie manager. If

// this method returns NULL the default cookie manager retrievable via

// CefRequestContext::GetDefaultCookieManager() will be used.

///

/*--cef()--*/

virtual CefRefPtr<CefCookieManager> GetCookieManager() { return NULL; }

///

// Called on multiple browser process threads before a plugin instance is

// loaded. |mime_type| is the mime type of the plugin that will be loaded.

// |plugin_url| is the content URL that the plugin will load and may be empty.

// |is_main_frame| will be true if the plugin is being loaded in the main

// (top-level) frame, |top_origin_url| is the URL for the top-level frame that

// contains the plugin when loading a specific plugin instance or empty when

// building the initial list of enabled plugins for 'navigator.plugins'

// JavaScript state. |plugin_info| includes additional information about the

// plugin that will be loaded. |plugin_policy| is the recommended policy.

// Modify |plugin_policy| and return true to change the policy. Return false

// to use the recommended policy. The default plugin policy can be set at

// runtime using the `--plugin-policy=[allow|detect|block]` command-line flag.

// Decisions to mark a plugin as disabled by setting |plugin_policy| to

// PLUGIN_POLICY_DISABLED may be cached when |top_origin_url| is empty. To

// purge the plugin list cache and potentially trigger new calls to this

// method call CefRequestContext::PurgePluginListCache.

///

/*--cef(optional_param=plugin_url,optional_param=top_origin_url)--*/

virtual bool OnBeforePluginLoad(const CefString& mime_type,

const CefString& plugin_url,

bool is_main_frame,

const CefString& top_origin_url,

CefRefPtr<CefWebPluginInfo> plugin_info,

PluginPolicy* plugin_policy) {

return false;

}