Rename: Adapt VariableInplaceRenameHandler to Kotlin

#KT-16510 Fixed

idea/testData/refactoring/rename/inplace/QuotedLocalVar.kt

@@ -0,0 +1,7 @@
+class A(val a: B)
+class B(val b: Int)
+
+fun x(`is`: A) {
+    val <caret>`in` = `is`.a
+    `in`.b
+}

idea/testData/refactoring/rename/inplace/QuotedLocalVar.kt.after

@@ -0,0 +1,7 @@
+class A(val a: B)
+class B(val b: Int)
+
+fun x(`is`: A) {
+    val x = `is`.a
+    x.b
+}

idea/testData/refactoring/rename/inplace/QuotedParameter.kt

@@ -0,0 +1,7 @@
+class A(val a: B)
+class B(val b: Int)
+
+fun x(<caret>`is`: A) {
+    val `in` = `is`.a
+    `in`.b
+}

idea/testData/refactoring/rename/inplace/QuotedParameter.kt.after

@@ -0,0 +1,7 @@
+class A(val a: B)
+class B(val b: Int)
+
+fun x(x: A) {
+    val `in` = x.a
+    `in`.b
+}