Remove braces: add parentheses to if-else inside expression

So #KT-18308 Fixed

idea/testData/intentions/removeBraces/elseInDotQualifiedExpression.kt

@@ -0,0 +1,7 @@
+// WITH_RUNTIME
+fun test(b: Boolean) {
+    val list1 = mutableListOf(1)
+    val list2 = mutableListOf(2)
+
+    if (b) list1 else <caret>{list2}.add(3)
+}

idea/testData/intentions/removeBraces/elseInDotQualifiedExpression.kt.after

@@ -0,0 +1,7 @@
+// WITH_RUNTIME
+fun test(b: Boolean) {
+    val list1 = mutableListOf(1)
+    val list2 = mutableListOf(2)
+
+    (if (b) list1 else list2).add(3)
+}

idea/testData/intentions/removeBraces/ifInDotQualifiedExpression.kt

@@ -0,0 +1,7 @@
+// WITH_RUNTIME
+fun test(b: Boolean) {
+    val list1 = mutableListOf(1)
+    val list2 = mutableListOf(2)
+
+    if (b) <caret>{list1} else {list2}.add(3)
+}

idea/testData/intentions/removeBraces/ifInDotQualifiedExpression.kt.after

@@ -0,0 +1,7 @@
+// WITH_RUNTIME
+fun test(b: Boolean) {
+    val list1 = mutableListOf(1)
+    val list2 = mutableListOf(2)
+
+    if (b) list1 else {list2}.add(3)
+}

idea/testData/intentions/removeBraces/whenInDotQualifiedExpression.kt

@@ -0,0 +1,12 @@
+// WITH_RUNTIME
+fun test(b: Boolean) {
+    val list1 = mutableListOf(1)
+    val list2 = mutableListOf(2)
+
+    when {
+        b -> list1
+        else -> <caret>{
+            list2
+        }
+    }.add(3)
+}

idea/testData/intentions/removeBraces/whenInDotQualifiedExpression.kt.after

@@ -0,0 +1,10 @@
+// WITH_RUNTIME
+fun test(b: Boolean) {
+    val list1 = mutableListOf(1)
+    val list2 = mutableListOf(2)
+
+    when {
+        b -> list1
+        else -> list2
+    }.add(3)
+}