[ios] Minor code cleanup

iphone/Maps/Classes/MapViewController.h

@@ -30,12 +30,8 @@
   bool m_mapIsVisible;
 }
 
-- (id) initWithCoder: (NSCoder *)coder;
-
 - (void) ZoomToRect: (m2::RectD const &) rect;
 
-//- (void) UpdateIcon: (NSTimer *)theTimer;
-
 - (void) onResize: (GLint)width withHeight: (GLint)height;
 - (void) onPaint;
 
@@ -49,7 +45,5 @@
 - (IBAction)OnGuideClicked:(id)sender;
 
 @property (nonatomic, retain) IBOutlet UIBarButtonItem * m_myPositionButton;
-@property (nonatomic, retain) NSTimer * m_iconTimer;
-@property (nonatomic, assign) int m_iconSequenceNumber;
 
 @end

iphone/Maps/Classes/MapViewController.mm

@@ -17,8 +17,6 @@ typedef Framework<model::FeaturesFetcher> framework_t;
 @implementation MapViewController
 
 @synthesize m_myPositionButton;
-@synthesize m_iconTimer;
-@synthesize m_iconSequenceNumber;
 
 // @TODO Make m_framework and m_storage MapsAppDelegate properties instead of global variables.
 framework_t * m_framework = NULL;
@@ -30,27 +28,6 @@ storage::Storage m_storage;
     m_framework->ShowRect(rect);
 }
 
-- (void)UpdateIcon:(NSTimer *)theTimer 
-{
-/*  m_iconSequenceNumber = (m_iconSequenceNumber + 1) % 8;
-  
-  int iconNum = m_iconSequenceNumber;
-  if (iconNum > 4)
-    iconNum = 8 - iconNum;
-
-  NSString * iconName = [[NSString alloc] initWithFormat:@"location-%d.png", iconNum];
-  m_myPositionButton.image = [UIImage imageNamed:iconName];
-  [iconName release];
-  
-  [m_iconTimer invalidate];  
-  m_iconTimer = [NSTimer scheduledTimerWithTimeInterval:0.1f
-                                                 target:self
-                                               selector:@selector(UpdateIcon:)
-                                               userInfo:nil
-                                                repeats:NO];
- */
-}
-
 - (void)OnLocationUpdated
 {
   m_myPositionButton.image = [UIImage imageNamed:@"location.png"];