Finally drop deprecated mod functions from numeric types

#KT-26654

generators/builtins/primitives.kt

@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2018 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Copyright 2010-2020 JetBrains s.r.o. and Kotlin Programming Language contributors.
  * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
  */
 
@@ -16,7 +16,6 @@ class GeneratePrimitives(out: PrintWriter) : BuiltInsSourceGenerator(out) {
             "minus" to "Subtracts the other value from this value.",
             "times" to "Multiplies this value by the other value.",
             "div" to "Divides this value by the other value.",
-            "mod" to "Calculates the remainder of dividing this value by the other value.",
             "rem" to "Calculates the remainder of dividing this value by the other value."
         )
         internal val unaryOperators: Map<String, String> = mapOf(
@@ -172,9 +171,6 @@ class GeneratePrimitives(out: PrintWriter) : BuiltInsSourceGenerator(out) {
             when (name) {
                 "rem" ->
                     out.println("    @SinceKotlin(\"1.1\")")
-
-                "mod" ->
-                    out.println("    @Deprecated(\"Use rem(other) instead\", ReplaceWith(\"rem(other)\"), DeprecationLevel.ERROR)")
             }
             out.println("    public operator fun $name(other: ${otherKind.capitalized}): ${returnType.capitalized}")
         }

generators/builtins/unsignedTypes.kt

@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2018 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Copyright 2010-2020 JetBrains s.r.o. and Kotlin Programming Language contributors.
  * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
  */
 
@@ -124,9 +124,7 @@ class UnsignedTypeGenerator(val type: UnsignedType, out: PrintWriter) : BuiltIns
 
     private fun generateBinaryOperators() {
         for ((name, doc) in GeneratePrimitives.binaryOperators) {
-            if (name != "mod") {
-                generateOperator(name, doc)
-            }
+            generateOperator(name, doc)
         }
     }