Refactoring: remove braces from when entry intention is integrated into general remove braces intention

idea/testData/intentions/removeBraces/whenLambda.kt

@@ -0,0 +1,9 @@
+// IS_APPLICABLE: false
+
+fun foo() {
+    when (1) {
+        else -> {
+            <caret>it: Int -> it.hashCode()
+        }
+    }
+}

idea/testData/intentions/removeBraces/whenMultiple.kt

@@ -0,0 +1,13 @@
+// IS_APPLICABLE: false
+
+fun bar() {}
+fun gav() {}
+
+fun foo() {
+    when (1) {
+        else -> {
+            bar()<caret>
+            gav()
+        }
+    }
+}

idea/testData/intentions/removeBraces/whenNoBraces.kt

@@ -0,0 +1,7 @@
+// IS_APPLICABLE: false
+
+fun foo() {
+    when (1) {
+        else -> foo()<caret>
+    }
+}

idea/testData/intentions/removeBraces/whenSimple.kt

@@ -0,0 +1,7 @@
+fun foo() {
+    when (1) {
+        else -> {
+            foo()<caret>
+        }
+    }
+}

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

@@ -0,0 +1,5 @@
+fun foo() {
+    when (1) {
+        else -> foo()<caret>
+    }
+}

idea/testData/intentions/removeBraces/whenStatement.kt

@@ -0,0 +1,9 @@
+// IS_APPLICABLE: false
+
+fun foo() {
+    when (1) {
+        else -> {
+            val a = 1<caret>
+        }
+    }
+}