WordPress at a glance
filter is not described

use_google_chrome_frame filter-hook . WP 3.2.0

Filters whether Google Chrome Frame should be used, if available.

Usage

add_filter( 'use_google_chrome_frame', 'filter_function_name_4334' );
function filter_function_name_4334( $is_admin ){
	// filter...

	return $is_admin;
}
$is_admin(true/false)
Whether to use the Google Chrome Frame.
Default: value of is_admin()

Where the hook is called

In file: /wp-includes/vars.php
use_google_chrome_frame
wp-includes/vars.php 68
if ( $is_chrome = apply_filters( 'use_google_chrome_frame', $is_admin ) )

Where the hook is used (in WP core)

Does not used.