comment cleanup

// FREEBIE

Signal/src/ViewControllers/MediaGalleryViewController.swift

@@ -528,8 +528,6 @@ class MediaGalleryViewController: UINavigationController, MediaGalleryDataSource
 
     func ensureGalleryItemsLoaded(_ direction: GalleryDirection, item: MediaGalleryItem, amount: UInt, completion: ((IndexSet, [IndexPath]) -> Void)? = nil ) {
 
-        // TODO avoid copy?
-        // TODO read off main thread?
         var galleryItems: [MediaGalleryItem] = self.galleryItems
         var sections: [GalleryDate: [MediaGalleryItem]] = self.sections
         var sectionDates: [GalleryDate] = self.sectionDates
@@ -656,7 +654,6 @@ class MediaGalleryViewController: UINavigationController, MediaGalleryDataSource
 
     let kGallerySwipeLoadBatchSize: UInt = 5
 
-    // TODO extract to public extension?
     internal func galleryItem(after currentItem: MediaGalleryItem) -> MediaGalleryItem? {
         Logger.debug("\(logTag) in \(#function)")
 

Signal/src/ViewControllers/MediaPageViewController.swift

@@ -4,7 +4,6 @@
 
 import UIKit
 
-// TODO Can we make this private to MediaPageViewController?
 public struct MediaGalleryPage: Equatable {
 
     public let viewController: MediaDetailViewController
@@ -23,7 +22,7 @@ public struct MediaGalleryPage: Equatable {
     }
 
     public var image: UIImage {
-        // TODO cache this?
+        // TODO cache this
         return galleryItem.fullSizedImage
     }
 
@@ -41,12 +40,10 @@ class MediaPageViewController: UIPageViewController, UIPageViewControllerDataSou
     private var cachedPages: [MediaGalleryPage] = []
     private var initialPage: MediaGalleryPage!
 
-    // FIXME can this be private?
     public var currentPage: MediaGalleryPage! {
         return cachedPages.first { $0.viewController == viewControllers?.first }
     }
 
-    // FIXME can this be private?
     public var currentItem: MediaGalleryItem! {
         get {
             return currentPage.galleryItem
@@ -63,7 +60,6 @@ class MediaPageViewController: UIPageViewController, UIPageViewControllerDataSou
         }
     }
 
-    // TODO remove?
     private let uiDatabaseConnection: YapDatabaseConnection
 
     private let includeGallery: Bool

Signal/src/ViewControllers/ThreadSettings/OWSConversationSettingsViewController.m

@@ -331,7 +331,6 @@ NS_ASSUME_NONNULL_BEGIN
     }
 
     [mainSection addItem:[OWSTableItem itemWithCustomCellBlock:^{
-        // FIXME proper icon
         return [weakSelf disclosureCellWithName:MediaStrings.allMedia iconName:@"actionsheet_camera_roll_black"];
     }
                              actionBlock:^{