[Wasm] Stop dumping declarations in diagnostic tests

These tests are meant to check diagnostics, but
having to update .txt dumps adds some friction to development process.

compiler/testData/diagnostics/wasmTests/jsInterop/inheritance.txt

@@ -1,92 +0,0 @@
-package
-
-public val x1: kotlin.Any
-public val x2: kotlin.Any
-
-public open class C1 {
-    public constructor C1()
-    invisible_fake final override /*1*/ /*fake_override*/ var _hashCode: kotlin.Int
-    invisible_fake final override /*1*/ /*fake_override*/ var typeInfo: kotlin.Int
-    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
-}
-
-public final class C3 : EI1 {
-    public constructor C3()
-    invisible_fake final override /*1*/ /*fake_override*/ var _hashCode: kotlin.Int
-    invisible_fake final override /*1*/ /*fake_override*/ var typeInfo: kotlin.Int
-    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
-}
-
-public final class C4 : EI1, EC1 {
-    public constructor C4()
-    invisible_fake final override /*2*/ /*fake_override*/ var _hashCode: kotlin.Int
-    invisible_fake final override /*2*/ /*fake_override*/ var typeInfo: kotlin.Int
-    public open override /*2*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
-    public open override /*2*/ /*fake_override*/ fun hashCode(): kotlin.Int
-    public open override /*2*/ /*fake_override*/ fun toString(): kotlin.String
-}
-
-public open external class EC1 {
-    public constructor EC1()
-    invisible_fake final override /*1*/ /*fake_override*/ var _hashCode: kotlin.Int
-    invisible_fake final override /*1*/ /*fake_override*/ var typeInfo: kotlin.Int
-    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
-}
-
-public final external class EC2 : C1 {
-    public constructor EC2()
-    invisible_fake final override /*1*/ /*fake_override*/ var _hashCode: kotlin.Int
-    invisible_fake final override /*1*/ /*fake_override*/ var typeInfo: kotlin.Int
-    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
-}
-
-public final external class EC3 : I1, C1 {
-    public constructor EC3()
-    invisible_fake final override /*2*/ /*fake_override*/ var _hashCode: kotlin.Int
-    invisible_fake final override /*2*/ /*fake_override*/ var typeInfo: kotlin.Int
-    public open override /*2*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
-    public open override /*2*/ /*fake_override*/ fun hashCode(): kotlin.Int
-    public open override /*2*/ /*fake_override*/ fun toString(): kotlin.String
-}
-
-public external interface EI1 : I1 {
-    invisible_fake final override /*1*/ /*fake_override*/ var _hashCode: kotlin.Int
-    invisible_fake final override /*1*/ /*fake_override*/ var typeInfo: kotlin.Int
-    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
-}
-
-public interface I1 {
-    invisible_fake final override /*1*/ /*fake_override*/ var _hashCode: kotlin.Int
-    invisible_fake final override /*1*/ /*fake_override*/ var typeInfo: kotlin.Int
-    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
-}
-
-public interface I2 : EI1 {
-    invisible_fake final override /*1*/ /*fake_override*/ var _hashCode: kotlin.Int
-    invisible_fake final override /*1*/ /*fake_override*/ var typeInfo: kotlin.Int
-    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
-}
-
-public object O1 : EC1 {
-    private constructor O1()
-    invisible_fake final override /*1*/ /*fake_override*/ var _hashCode: kotlin.Int
-    invisible_fake final override /*1*/ /*fake_override*/ var typeInfo: kotlin.Int
-    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
-}
-

wasm/wasm.tests/test/org/jetbrains/kotlin/wasm/test/diagnostics/AbstractDiagnosticsWasmTest.kt

@@ -51,7 +51,6 @@ abstract class AbstractDiagnosticsWasmTest : AbstractKotlinCompilerTest() {
         classicFrontendStep()
         classicFrontendHandlersStep {
             useHandlers(
-                ::DeclarationsDumpHandler,
                 ::ClassicDiagnosticsHandler,
             )
         }