* Move Imagick check into getImageWriteMethod(), adjust exception catching. Previously this was bailing on the test if you have convert but not the PHP Imagick extension. Now all these tests are passing for me again.
* Rm unused member variable, whitespace, etc
* Block.php: Set mExpiry to the value we store in the database, so that Block::equals() returns true. Fixes BlockTest::testInitializerFunctionsReturnCorrectBlock.
* In Title::checkUserBlock(): Convert message parameters to plain strings to make strict comparisons work. Fixes TitlePermissionTest::testUserBlock().
* ApiBlock.php: Follow-Up r85166, add 'Confirm' parameter to data array. Fixes ApiBlockTest::testMakeNormalBlock().
* ApiQueryTest.php: Use $wgMetaNamespace instead of $wgSitename to account for customizations.
* RandomImageGenerator.php: Use default value for constructor param to prevent fatals.
* ApiTestCaseUpload.php:
** Fix undefined variable $fileName.
** Remove stray ini_set statements, they don't belong there. Especially ini_set( 'error_reporting', 1 ) will effectively disable all reporting, which makes errors hard to track.
* ArticleTablesTest.php: Put testbug14404() in group Broken, as the fix for the bug has been reverted in r83868.
