Remove empty method bodies.

@@ -8,29 +8,6 @@
 
 #import "PCChartViewController.h"
 
-
-@interface PCChartViewController ()
-
-@end
-
 @implementation PCChartViewController
 
-- (void)viewDidLoad
-{
-    [super viewDidLoad];
-	
-	// Do any additional setup after loading the view.
-}
-
-- (void)viewWillAppear:(BOOL)animated
-{
-    [super viewWillAppear:animated];
-}
-
-- (void)didReceiveMemoryWarning
-{
-    [super didReceiveMemoryWarning];
-    // Dispose of any resources that can be recreated.
-}
-
 @end