Respond to CR.

// FREEBIE

Signal/Images.xcassets/giphy_logo.imageset/Contents.json

@@ -2,17 +2,17 @@
   "images" : [
     {
       "idiom" : "universal",
-      "filename" : "giphy_logo@1x.png",
+      "filename" : "giphy_logo_2@1x.png",
       "scale" : "1x"
     },
     {
       "idiom" : "universal",
-      "filename" : "giphy_logo@2x.png",
+      "filename" : "giphy_logo_2@2x.png",
       "scale" : "2x"
     },
     {
       "idiom" : "universal",
-      "filename" : "giphy_logo@3x.png",
+      "filename" : "giphy_logo_2@3x.png",
       "scale" : "3x"
     }
   ],

Signal/Images.xcassets/giphy_logo_2.imageset/Contents.json

@@ -1,23 +0,0 @@
-{
-  "images" : [
-    {
-      "idiom" : "universal",
-      "filename" : "giphy_logo_2@1x.png",
-      "scale" : "1x"
-    },
-    {
-      "idiom" : "universal",
-      "filename" : "giphy_logo_2@2x.png",
-      "scale" : "2x"
-    },
-    {
-      "idiom" : "universal",
-      "filename" : "giphy_logo_2@3x.png",
-      "scale" : "3x"
-    }
-  ],
-  "info" : {
-    "version" : 1,
-    "author" : "xcode"
-  }
-}

Signal/src/ViewControllers/GifPicker/GifPickerViewController.swift

@@ -168,7 +168,7 @@ class GifPickerViewController: OWSViewController, UISearchBarDelegate, UICollect
         bottomBanner.autoPin(toBottomLayoutGuideOf: self, withInset:0)
 
         // The Giphy API requires us to "show their trademark prominently" in our GIF experience.
-        let logoImage = UIImage(named:"giphy_logo_2")
+        let logoImage = UIImage(named:"giphy_logo")
         let logoImageView = UIImageView(image:logoImage)
         bottomBanner.addSubview(logoImageView)
         logoImageView.autoPinHeightToSuperview(withMargin:3)