Remove redundant code

Author: Dzejkop

Assets/PatchKit Patcher/Scripts/Utilities/BytesRangeHelpers.cs

@@ -54,89 +54,5 @@ public static BytesRange Chunkify(this BytesRange range, ChunksData chunksData)
 
             return new BytesRange(bottom, top);
         }
-
-        /// <summary>
-        /// Limits one range inside the other, examples:
-        /// 0:-1 contained in range 20:30 becomes 20:30.
-        /// 0:100 contained in range 50:-1 becomes 50:100
-        /// </summary>
-        public static BytesRange ContainIn(this BytesRange range, BytesRange outer)
-        {
-            if (Contains(outer, range))
-            {
-                return range;
-            }
-
-            long start = range.Start;
-            long end = range.End;
-
-            if (range.Start < outer.Start)
-            {
-                start = outer.Start;
-            }
-
-            if (outer.End != -1)
-            {
-                if (range.End == -1 || range.End > outer.End)
-                {
-                    end = outer.End;
-                }
-            }
-
-            return Make(start, end);
-        }
-
-        /// <summary>
-        /// Localizes one range inside another, the resulting range is limited and local to the relative ("parent") range
-        /// If the ranges don't overlap, an empty range will be returned.
-        /// Examples:
-        /// 50:95 localized within 10:90 becomes 40:-1
-        /// 5:15 localized within 10:90 becomes 0:5
-        /// </summary>
-        public static BytesRange LocalizeTo(this BytesRange range, BytesRange relative)
-        {
-            if (!Overlaps(range, relative))
-            {
-                return Empty();
-            }
-
-            long localStart = range.Start >= relative.Start ? range.Start - relative.Start : 0;
-            long localEnd = range.End <= relative.End ? range.End - relative.Start : -1;
-
-            if (range.End == -1)
-            {
-                localEnd = -1;
-            }
-
-            return Make(localStart, localEnd);
-        }
-
-        public static bool Overlaps(this BytesRange lhs, BytesRange rhs)
-        {
-            return Contains(lhs, rhs)
-                || Contains(rhs, lhs)
-                || Contains(lhs, rhs.Start)
-                || Contains(lhs, rhs.End);
-        }
-
-        public static bool Contains(this BytesRange outer, BytesRange inner)
-        {
-            if (inner.End == -1 && outer.End != -1)
-            {
-                return false;
-            }
-
-            if (inner.Start >= outer.Start)
-            {
-                return outer.End == -1 || inner.End <= outer.End;
-            }
-
-            return false;
-        }
-
-        public static bool Contains(this BytesRange range, long value)
-        {
-            return value >= range.Start && (range.End == -1 || value <= range.End);
-        }
     }
 }