Replace get() and set() to getValue() and setValue() (property delegates)

compiler/testData/diagnostics/tests/regressions/Jet169.kt

@@ -1,8 +1,8 @@
-fun set(key : String, value : String) {
+fun set(<!UNUSED_PARAMETER!>key<!> : String, <!UNUSED_PARAMETER!>value<!> : String) {
   val a : String? = ""
   when (a) {
     "" -> <!DEBUG_INFO_SMARTCAST!>a<!>.get(0)
     is String, is Any -> <!DEBUG_INFO_SMARTCAST!>a<!>.compareTo("")
     else -> a.toString()
   }
-}
+}

compiler/testData/diagnostics/tests/regressions/kt235.kt

@@ -5,27 +5,27 @@ package kt235
 fun main(args: Array<String>) {
     val array = MyArray()
     val <!UNUSED_VARIABLE!>f<!>: () -> String = {
-       <!EXPECTED_TYPE_MISMATCH!>array[2] = 23<!> //error: Type mismatch: inferred type is Int (!!!) but String was expected
+        <!EXPECTED_TYPE_MISMATCH!>array[2] = 23<!> //error: Type mismatch: inferred type is Int (!!!) but String was expected
     }
     val <!UNUSED_VARIABLE!>g<!>: () -> String = {
-       var x = 1
-       <!EXPECTED_TYPE_MISMATCH!>x += 2<!>  //no error, but it should be here
+        var x = 1
+        <!EXPECTED_TYPE_MISMATCH!>x += 2<!>  //no error, but it should be here
     }
     val <!UNUSED_VARIABLE!>h<!>: () -> String = {
-       var <!ASSIGNED_BUT_NEVER_ACCESSED_VARIABLE!>x<!> = 1
-       <!EXPECTED_TYPE_MISMATCH!><!UNUSED_VALUE!>x =<!> 2<!>  //the same
+        var <!ASSIGNED_BUT_NEVER_ACCESSED_VARIABLE!>x<!> = 1
+        <!EXPECTED_TYPE_MISMATCH!><!UNUSED_VALUE!>x =<!> 2<!>  //the same
     }
     val array1 = MyArray1()
     val <!UNUSED_VARIABLE!>i<!>: () -> String = {
-       <!EXPECTED_TYPE_MISMATCH!>array1[2] = 23<!>
+        <!EXPECTED_TYPE_MISMATCH!>array1[2] = 23<!>
     }
 
     val <!UNUSED_VARIABLE!>fi<!>: () -> String = {
-       <!EXPECTED_TYPE_MISMATCH!>array[2] = 23<!>
+        <!EXPECTED_TYPE_MISMATCH!>array[2] = 23<!>
     }
     val <!UNUSED_VARIABLE!>gi<!>: () -> String = {
-       var x = 1
-       <!EXPECTED_TYPE_MISMATCH!>x += 21<!>
+        var x = 1
+        <!EXPECTED_TYPE_MISMATCH!>x += 21<!>
     }
 
     var m: MyNumber = MyNumber()
@@ -35,13 +35,13 @@ fun main(args: Array<String>) {
 }
 
 class MyArray() {
-    operator fun get(i: Int): Int = 1
-    operator fun set(i: Int, value: Int): Int = 1
+    operator fun get(<!UNUSED_PARAMETER!>i<!>: Int): Int = 1
+    operator fun set(<!UNUSED_PARAMETER!>i<!>: Int, <!UNUSED_PARAMETER!>value<!>: Int): Int = 1
 }
 
 class MyArray1() {
-    operator fun get(i: Int): Int = 1
-    operator fun set(i: Int, value: Int) {}
+    operator fun get(<!UNUSED_PARAMETER!>i<!>: Int): Int = 1
+    operator fun set(<!UNUSED_PARAMETER!>i<!>: Int, <!UNUSED_PARAMETER!>value<!>: Int) {}
 }
 
 class MyNumber() {

compiler/testData/diagnostics/tests/regressions/kt258.kt

@@ -7,4 +7,4 @@ fun test() {
   attributes["href"] = "1" // inference fails, but it shouldn't
 }
 
-operator fun <K, V> MutableMap<K, V>.set(key : K, value : V) {}//= this.put(key, value)
+operator fun <K, V> MutableMap<K, V>.set(<!UNUSED_PARAMETER!>key<!> : K, <!UNUSED_PARAMETER!>value<!> : V) {}//= this.put(key, value)

compiler/testData/diagnostics/tests/regressions/kt459.kt

@@ -5,4 +5,4 @@ fun test() {
   attributes["href"] = "1" // inference fails, but it shouldn't
 }
 
-operator fun <K, V> Map<K, V>.set(key : K, value : V) {}//= this.put(key, value)
+operator fun <K, V> Map<K, V>.set(<!UNUSED_PARAMETER!>key<!> : K, <!UNUSED_PARAMETER!>value<!> : V) {}//= this.put(key, value)