bundles/org.eclipse.orion.client.help/web/help/helpService.js
function(object) {
			var url = new URL(object.Location, self.location);
			return xhr("GET", url.href, { //$NON-NLS-0$
				timeout: 15000,
				headers: { "Orion-Version": "1" }, //$NON-NLS-1$ //$NON-NLS-0$
				log: false
			}).then(function(result) {
				return result.response;
			}.bind(this));
		}
function(object) {
			var url = new URL(object.Location, self.location);
			return xhr("GET", url.href, { //$NON-NLS-0$
				timeout: 15000,
				headers: { "Orion-Version": "1" }, //$NON-NLS-1$ //$NON-NLS-0$
				log: false
			}).then(function(result) {
				return result.response;
			}.bind(this));
		}
function ( object ) { var url = new URL ( object . Location , self . location ) ; return xhr ( "GET" , url . href , { //$NON-NLS-0$ timeout : 15000 , headers : { "Orion-Version" : "1" } , //$NON-NLS-1$ //$NON-NLS-0$ log : false } ) . then ( function ( result ) { return result . response ; } . bind ( this ) ) ; }
Returns the contents of the file at the given location.

@param object the help item
@return A deferred that will be provided with the contents when available
Returns the contents of the file at the given location .