Removed 'INSTANCE' field from companions

compiler/testData/asJava/lightClasses/nullabilityAnnotations/ClassObjectField.java

@@ -10,11 +10,6 @@ public final class ClassObjectField {
     public ClassObjectField() { /* compiled code */ }
 
     public static final class Companion {
-        /**
-         * @deprecated
-         */
-        public static final ClassObjectField.Companion INSTANCE;
-
         @org.jetbrains.annotations.Nullable
         public final java.lang.String getX() { /* compiled code */ }
 

compiler/testData/asJava/lightClasses/nullabilityAnnotations/TraitClassObjectField.NoCompile.java

@@ -7,10 +7,6 @@ public interface TraitClassObjectField {
         @org.jetbrains.annotations.Nullable
         public static final java.lang.String x = "";
         private static final java.lang.String y = "";
-        /**
-         * @deprecated
-         */
-        public static final TraitClassObjectField.Companion INSTANCE;
 
         /**
          * @deprecated

compiler/testData/asJava/lightClasses/publicField/CompanionObject.java

@@ -7,11 +7,6 @@ public final class C {
     public C() { /* compiled code */ }
 
     public static final class Companion {
-        /**
-         * @deprecated
-         */
-        public static final C.Companion INSTANCE;
-
         private Companion() { /* compiled code */ }
     }
 }