Revert "更新导出的新图片"

This reverts commit 47f68c4831b306c258ae384e05c59cc25fdc5353.

BFRecordScreenKit/Assets/BFRecordScreenKit.xcassets/export_saveall_h.imageset/Contents.json

@@ -1,12 +1,10 @@
 {
   "images" : [
     {
-      "filename" : "export_saveall_h.png",
       "idiom" : "universal",
       "scale" : "1x"
     },
     {
-      "filename" : "export_saveall_h@2x.png",
       "idiom" : "universal",
       "scale" : "2x"
     },

BFRecordScreenKit/Assets/BFRecordScreenKit.xcassets/export_saveall_n.imageset/Contents.json

@@ -1,12 +1,10 @@
 {
   "images" : [
     {
-      "filename" : "export_saveall_n.png",
       "idiom" : "universal",
       "scale" : "1x"
     },
     {
-      "filename" : "export_saveall_n@2x.png",
       "idiom" : "universal",
       "scale" : "2x"
     },

BFRecordScreenKit/Assets/BFRecordScreenKit.xcassets/export_saveonly_h.imageset/Contents.json

@@ -1,12 +1,10 @@
 {
   "images" : [
     {
-      "filename" : "export_saveonly_h.png",
       "idiom" : "universal",
       "scale" : "1x"
     },
     {
-      "filename" : "export_saveonly_h@2x.png",
       "idiom" : "universal",
       "scale" : "2x"
     },

BFRecordScreenKit/Assets/BFRecordScreenKit.xcassets/export_saveonly_n.imageset/Contents.json

@@ -1,12 +1,10 @@
 {
   "images" : [
     {
-      "filename" : "export_saveonly_n.png",
       "idiom" : "universal",
       "scale" : "1x"
     },
     {
-      "filename" : "export_saveonly_n@2x.png",
       "idiom" : "universal",
       "scale" : "2x"
     },