Removing more dead code

lib/Cake/Test/Case/TestSuite/CakeTestFixtureTest.php

@@ -322,9 +322,7 @@ class CakeTestFixtureTest extends CakeTestCase {
  * @return void
  */
 	function testImport() {
-		$defaultDb = ConnectionManager::getDataSource('default');
 		$testSuiteDb = ConnectionManager::getDataSource('test');
-		$defaultConfig = $defaultDb->config;
 		$testSuiteConfig = $testSuiteDb->config;
 		ConnectionManager::create('new_test_suite', array_merge($testSuiteConfig, array('prefix' => 'new_' . $testSuiteConfig['prefix'])));
 		$newTestSuiteDb = ConnectionManager::getDataSource('new_test_suite');
@@ -333,16 +331,12 @@ class CakeTestFixtureTest extends CakeTestCase {
 		$Source->create($newTestSuiteDb);
 		$Source->insert($newTestSuiteDb);
 
-		$defaultDb->config = $newTestSuiteDb->config;
-
 		$Fixture = new CakeTestFixtureDefaultImportFixture();
 		$Fixture->fields = $Fixture->records = null;
 		$Fixture->import = array('model' => 'FixtureImportTestModel', 'connection' => 'new_test_suite');
 		$Fixture->init();
 		$this->assertEqual(array_keys($Fixture->fields), array('id', 'name', 'created'));
 
-		$defaultDb->config = $defaultConfig;
-
 		$keys = array_flip(ClassRegistry::keys());
 		$this->assertFalse(array_key_exists('fixtureimporttestmodel', $keys));