private / protected / internal modifiers are deprecated in interfaces, relevant tests changed

compiler/testData/diagnostics/tests/scopes/VisibilityInheritModifier.kt

@@ -69,17 +69,17 @@ class M : L() {
 }
 //---------------
 interface R {
-    <!INCOMPATIBLE_MODIFIERS!>internal<!> <!INCOMPATIBLE_MODIFIERS!>protected<!> fun foo() {}
+    fun foo() {}
 }
 
 interface P : R {
-    <!CANNOT_CHANGE_ACCESS_PRIVILEGE!>internal<!> override fun foo() {}
+    override fun foo() {}
 }
 
 interface Q : R {
-    protected override fun foo() {}
+    override fun foo() {}
 }
 
 class S : P, Q {
-    <!CANNOT_CHANGE_ACCESS_PRIVILEGE!>internal<!> override fun foo() {}
+    <!CANNOT_WEAKEN_ACCESS_PRIVILEGE!>internal<!> override fun foo() {}
 }

compiler/testData/diagnostics/tests/scopes/VisibilityInheritModifier.txt

@@ -110,21 +110,21 @@ package b {
 
     public interface P : b.R {
         public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
-        internal open override /*1*/ fun foo(): kotlin.Unit
+        public 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
     }
 
     public interface Q : b.R {
         public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
-        protected open override /*1*/ fun foo(): kotlin.Unit
+        public 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
     }
 
     public interface R {
         public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
-        protected open fun foo(): kotlin.Unit
+        public open 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/scopes/kt151.kt

@@ -20,7 +20,7 @@ open class C {
 }
 
 interface T {
-    protected fun foo() {}
+    fun foo() {}
 }
 
 class D : C(), T {
@@ -28,7 +28,7 @@ class D : C(), T {
 }
 
 class E : C(), T {
-    <!CANNOT_CHANGE_ACCESS_PRIVILEGE!>internal<!> override fun foo() {}
+    <!CANNOT_WEAKEN_ACCESS_PRIVILEGE!>internal<!> override fun foo() {}
 }
 
 class F : C(), T {

compiler/testData/diagnostics/tests/scopes/kt151.txt

@@ -61,7 +61,7 @@ package kt151 {
 
     public interface T {
         public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
-        protected open fun foo(): kotlin.Unit
+        public open 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/scopes/kt1822.kt

@@ -6,7 +6,7 @@ open class C {
 }
 
 interface T {
-    protected fun foo() {}
+    <!DEPRECATED_MODIFIER_CONTAINING_DECLARATION!>protected<!> fun foo() {}
 }
 
 class G : C(), T {
@@ -18,7 +18,7 @@ open class A {
 }
 
 interface B {
-    protected fun foo() {}
+    <!DEPRECATED_MODIFIER_CONTAINING_DECLARATION!>protected<!> fun foo() {}
 }
 
 interface D {