Can be parameter inspection #KT-10819 Fixed

idea/testData/quickfix/canBeParameter/.inspection

@@ -0,0 +1 @@
+org.jetbrains.kotlin.idea.inspections.CanBeParameterInspection

idea/testData/quickfix/canBeParameter/usedInDerivedClass.kt

@@ -0,0 +1,6 @@
+// "Remove 'val' from parameter" "true"
+open class Base(open <caret>val x: Int) {
+    val y = x
+}
+
+class Derived(y: Int) : Base(y)

idea/testData/quickfix/canBeParameter/usedInDerivedClass.kt.after

@@ -0,0 +1,6 @@
+// "Remove 'val' from parameter" "true"
+open class Base(x: Int) {
+    val y = x
+}
+
+class Derived(y: Int) : Base(y)

idea/testData/quickfix/canBeParameter/usedInProperty.kt

@@ -0,0 +1,4 @@
+// "Remove 'var' from parameter" "true"
+class UsedInProperty(<caret>var x: Int) {
+    var y = x
+}

idea/testData/quickfix/canBeParameter/usedInProperty.kt.after

@@ -0,0 +1,4 @@
+// "Remove 'var' from parameter" "true"
+class UsedInProperty(x: Int) {
+    var y = x
+}

idea/testData/quickfix/canBeParameter/usedPrivateInInitializer.kt

@@ -0,0 +1,8 @@
+// "Remove 'val' from parameter" "true"
+class UsedInProperty(private <caret>val x: Int) {
+    var y: String
+
+    init {
+        y = x.toString()
+    }
+}

idea/testData/quickfix/canBeParameter/usedPrivateInInitializer.kt.after

@@ -0,0 +1,8 @@
+// "Remove 'val' from parameter" "true"
+class UsedInProperty(x: Int) {
+    var y: String
+
+    init {
+        y = x.toString()
+    }
+}