Remove unused code from test project

CocoapodsIntegrationTest/CocoapodsIntegrationTest/AppDelegate.m

@@ -23,40 +23,4 @@ @interface AppDelegate ()
 
 @implementation AppDelegate
 
-- (BOOL)application:(UIApplication *)application
-    didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
-  // Override point for customization after application launch.
-  return YES;
-}
-
-- (void)applicationWillResignActive:(UIApplication *)application {
-  // Sent when the application is about to move from active to inactive state. This can occur for
-  // certain types of temporary interruptions (such as an incoming phone call or SMS message) or
-  // when the user quits the application and it begins the transition to the background state. Use
-  // this method to pause ongoing tasks, disable timers, and invalidate graphics rendering
-  // callbacks. Games should use this method to pause the game.
-}
-
-- (void)applicationDidEnterBackground:(UIApplication *)application {
-  // Use this method to release shared resources, save user data, invalidate timers, and store
-  // enough application state information to restore your application to its current state in case
-  // it is terminated later. If your application supports background execution, this method is
-  // called instead of applicationWillTerminate: when the user quits.
-}
-
-- (void)applicationWillEnterForeground:(UIApplication *)application {
-  // Called as part of the transition from the background to the active state; here you can undo
-  // many of the changes made on entering the background.
-}
-
-- (void)applicationDidBecomeActive:(UIApplication *)application {
-  // Restart any tasks that were paused (or not yet started) while the application was inactive. If
-  // the application was previously in the background, optionally refresh the user interface.
-}
-
-- (void)applicationWillTerminate:(UIApplication *)application {
-  // Called when the application is about to terminate. Save data if appropriate. See also
-  // applicationDidEnterBackground:.
-}
-
 @end

CocoapodsIntegrationTest/CocoapodsIntegrationTest/ViewController.m

@@ -22,9 +22,4 @@ @interface ViewController ()
 
 @implementation ViewController
 
-- (void)viewDidLoad {
-  [super viewDidLoad];
-  // Do any additional setup after loading the view, typically from a nib.
-}
-
 @end