Added quick fix which removes val/var from parameters all over the project.

idea/testData/quickfix/migration/afterValVarFromParameters.kt

@@ -0,0 +1,18 @@
+// "Remove val/var from function, loop and catch parameters in project" "true"
+
+class Class(a: Int, val b: Int, var c: Int, vararg val d: Int) {
+
+}
+
+fun f(a: Int, b: Int, c: Int, vararg d: Int) {
+    for (i in d) {
+    }
+    for (i in d) {
+    }
+
+    try {
+    } catch (e: Exception) {
+    } catch (e: Exception) {
+    } catch (e: Exception) {
+    }
+}

idea/testData/quickfix/migration/beforeValVarFromParameters.kt

@@ -0,0 +1,18 @@
+// "Remove val/var from function, loop and catch parameters in project" "true"
+
+class Class(a: Int, val b: Int, var c: Int, vararg val d: Int) {
+
+}
+
+fun f(a: Int, <caret>val b: Int, var c: Int, vararg val d: Int) {
+    for (val i in d) {
+    }
+    for (var i in d) {
+    }
+
+    try {
+    } catch (val e: Exception) {
+    } catch (var e: Exception) {
+    } catch (e: Exception) {
+    }
+}