ios: remove trailing whitespace

Author: Christopher J. Brody

src/ios/CDVNotification.m

@@ -43,17 +43,17 @@ - (void)showDialogWithMessage:(NSString*)message title:(NSString*)title buttons:
 #ifdef __IPHONE_8_0
     if (NSClassFromString(@"UIAlertController")) {
         UIAlertController *alertController = [UIAlertController alertControllerWithTitle:title message:message preferredStyle:UIAlertControllerStyleAlert];
-        
+
         if ([[[UIDevice currentDevice] systemVersion] floatValue] < 8.3) {
             CGRect alertFrame = [UIScreen mainScreen].applicationFrame;
-            
+
             if (UIInterfaceOrientationIsLandscape([[UIApplication sharedApplication] statusBarOrientation])) {
                 // swap the values for the app frame since it is now in landscape
                 CGFloat temp = alertFrame.size.width;
                 alertFrame.size.width = alertFrame.size.height;
                 alertFrame.size.height = temp;
             }
-            
+
             alertController.view.frame =  alertFrame;
         }
 
@@ -83,18 +83,18 @@ - (void)showDialogWithMessage:(NSString*)message title:(NSString*)title buttons:
                 [weakNotif.commandDelegate sendPluginResult:result callbackId:callbackId];
             }]];
         }
-        
+
         if ([dialogType isEqualToString:DIALOG_TYPE_PROMPT]) {
-            
+
             [alertController addTextFieldWithConfigurationHandler:^(UITextField *textField) {
                 textField.text = defaultText;
             }];
         }
-        
+
         if(!alertList)
             alertList = [[NSMutableArray alloc] init];
         [alertList addObject:alertController];
-        
+
         if ([alertList count]==1) {
             [self presentAlertcontroller];
         }
@@ -109,19 +109,19 @@ - (void)showDialogWithMessage:(NSString*)message title:(NSString*)title buttons:
                                    delegate:self
                                    cancelButtonTitle:nil
                                    otherButtonTitles:nil];
-        
+
         alertView.callbackId = callbackId;
-        
+
         for (int n = 0; n < count; n++) {
             [alertView addButtonWithTitle:[buttons objectAtIndex:n]];
         }
-        
+
         if ([dialogType isEqualToString:DIALOG_TYPE_PROMPT]) {
             alertView.alertViewStyle = UIAlertViewStylePlainTextInput;
             UITextField* textField = [alertView textFieldAtIndex:0];
             textField.text = defaultText;
         }
-        
+
         [alertView show];
 #ifdef __IPHONE_8_0
     }