Append newline to EOF for .txt test data files

Reverts and fixes 102f0d3

compiler/testData/diagnostics/tests/thisAndSuper/QualifiedThis.txt

@@ -9,4 +9,4 @@ internal final class A {
     internal final fun foo(): kotlin.Unit
     public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
     public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
-}
+}

compiler/testData/diagnostics/tests/thisAndSuper/Super.txt

@@ -59,4 +59,4 @@ package example {
         public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
         public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
     }
-}
+}

compiler/testData/diagnostics/tests/thisAndSuper/ambigousLabelOnThis.txt

@@ -6,4 +6,4 @@ internal final class Dup {
     public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
     public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
     public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
-}
+}

compiler/testData/diagnostics/tests/thisAndSuper/notAccessibleSuperInTrait.txt

@@ -13,4 +13,4 @@ internal trait ATrait : A {
     internal open override /*1*/ fun foo(): kotlin.Unit
     public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
     public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
-}
+}

compiler/testData/diagnostics/tests/thisAndSuper/superInExtensionFunction.txt

@@ -1,3 +1,3 @@
 package
 
-internal fun kotlin.String.f(): kotlin.Unit
+internal fun kotlin.String.f(): kotlin.Unit

compiler/testData/diagnostics/tests/thisAndSuper/superInExtensionFunctionCall.txt

@@ -6,4 +6,4 @@ internal final class A1 {
     public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
     internal final fun test(): kotlin.Unit
     public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
-}
+}

compiler/testData/diagnostics/tests/thisAndSuper/superInToplevelFunction.txt

@@ -1,3 +1,3 @@
 package
 
-internal fun foo(): kotlin.Unit
+internal fun foo(): kotlin.Unit

compiler/testData/diagnostics/tests/thisAndSuper/superIsNotAnExpression.txt

@@ -1,4 +1,4 @@
 package
 
 internal fun any(/*0*/ a: kotlin.Any): kotlin.Unit
-internal fun notAnExpression(): kotlin.Unit
+internal fun notAnExpression(): kotlin.Unit

compiler/testData/diagnostics/tests/thisAndSuper/thisInFunctionLiterals.txt

@@ -14,4 +14,4 @@ internal final class A {
         public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
         internal final fun kotlin.Char.xx(): kotlin.Any
     }
-}
+}

compiler/testData/diagnostics/tests/thisAndSuper/thisInInnerClasses.txt

@@ -17,4 +17,4 @@ internal final class A {
         public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
         public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
     }
-}
+}

compiler/testData/diagnostics/tests/thisAndSuper/thisInPropertyInitializer.txt

@@ -7,4 +7,4 @@ internal trait Base {
     internal abstract fun foo(): kotlin.Unit
     public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
     public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
-}
+}

compiler/testData/diagnostics/tests/thisAndSuper/thisInToplevelFunction.txt

@@ -1,3 +1,3 @@
 package
 
-internal fun foo1(): kotlin.Unit
+internal fun foo1(): kotlin.Unit