Formatter: left brace formatting in class/trait/class object/object/object literal declarations

idea/testData/formatter/ClassLineBreak.after.inv.kt

@@ -0,0 +1,30 @@
+class A {
+    class object {
+    }
+}
+
+class A {
+    class object {
+    }
+}
+
+trait A {
+}
+
+trait A {
+}
+
+object A {
+}
+
+object A {
+}
+
+val a = object {
+}
+
+val a = object {
+}
+
+// SET_TRUE: LBRACE_ON_NEXT_LINE
+

idea/testData/formatter/ClassLineBreak.after.kt

@@ -0,0 +1,40 @@
+class A
+{
+    class object
+    {
+    }
+}
+
+class A
+{
+    class object
+    {
+    }
+}
+
+trait A
+{
+}
+
+trait A
+{
+}
+
+object A
+{
+}
+
+object A
+{
+}
+
+val a = object
+{
+}
+
+val a = object
+{
+}
+
+// SET_TRUE: LBRACE_ON_NEXT_LINE
+

idea/testData/formatter/ClassLineBreak.kt

@@ -0,0 +1,35 @@
+class A {
+    class object {
+    }
+}
+
+class A
+{
+    class object
+    {
+    }
+}
+
+trait A {
+}
+
+trait A
+{
+}
+
+object A {
+}
+
+object A
+{
+}
+
+val a = object {
+}
+
+val a = object
+{
+}
+
+// SET_TRUE: LBRACE_ON_NEXT_LINE
+

idea/testData/formatter/FunctionLineBreak.after.kt

@@ -18,7 +18,8 @@ fun f() //eol comment
 {
 }
 
-class A {
+class A
+{
     fun f()
     {
     }