Remove test for named native

compiler/testData/diagnostics/testsWithJsStdLib/name/jsNameAndNamedNative.kt

@@ -1,4 +0,0 @@
-// !DIAGNOSTICS:  -DEPRECATION, -DEPRECATION_ERROR
-@native("B")
-<!JS_NAME_PROHIBITED_FOR_NAMED_NATIVE!>@JsName("C")<!>
-class A

compiler/testData/diagnostics/testsWithJsStdLib/name/jsNameAndNamedNative.txt

@@ -1,8 +0,0 @@
-package
-
-@kotlin.js.native(name = "B") @kotlin.js.JsName(name = "C") public final class A {
-    public constructor A()
-    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
-}