Removed DocTest.Assert code.

/**

 * Assertions for use by DocTests.

 */

Ext.define('Docs.Assert', {

    singleton: true,

    assert: function(value, message) {

        if (!value) {

            if (Ext.isEmpty(message)) {

                message = 'value expected to be truthy: ' + value.toString();

            }

            var e = new Error(message);

            e.docAssertFailed = true;

            throw e;

        }

    }

});

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