Remove deprecated rightSize (#21011)

* Remove deprecated rightSize nop

* Remove deprecated rightSize nop

changelog.md

@@ -206,6 +206,8 @@
 - Removed deprecated `` httpcore.`==` ``.
 - Removed deprecated `std/posix.CMSG_SPACE` and `std/posix.CMSG_LEN` that takes wrong argument types.
 - Removed deprecated `osproc.poDemon`, symbol with typo.
+- Removed deprecated `tables.rightSize`.
+
 
 - Removed deprecated `posix.CLONE_STOPPED`.
 

lib/pure/collections/hashcommon.nim

@@ -38,16 +38,6 @@ proc slotsNeeded(count: Natural): int {.inline.} =
   # Make sure to synchronize with `mustRehash` above
   result = nextPowerOfTwo(count * 3 div 2 + 4)
 
-proc rightSize*(count: Natural): int {.inline, deprecated: "Deprecated since 1.4.0".} =
-  ## It is not needed anymore because
-  ## picking the correct size is done internally.
-  ##
-  ## Returns the value of `initialSize` to support `count` items.
-  ##
-  ## If more items are expected to be added, simply add that
-  ## expected extra amount to the parameter before calling this.
-  result = count
-
 template rawGetKnownHCImpl() {.dirty.} =
   if t.dataLen == 0:
     return -1