Remove soft keyword coroutine & isCoroutine from ValueParameterDescriptor.

core/deserialization/src/org/jetbrains/kotlin/serialization/Flags.java

@@ -69,7 +69,6 @@ public class Flags {
     public static final BooleanFlagField DECLARES_DEFAULT_VALUE = FlagField.booleanAfter(HAS_ANNOTATIONS);
     public static final BooleanFlagField IS_CROSSINLINE = FlagField.booleanAfter(DECLARES_DEFAULT_VALUE);
     public static final BooleanFlagField IS_NOINLINE = FlagField.booleanAfter(IS_CROSSINLINE);
-    public static final BooleanFlagField IS_COROUTINE = FlagField.booleanAfter(IS_NOINLINE);
 
     // Accessors
 
@@ -256,14 +255,12 @@ public class Flags {
             boolean hasAnnotations,
             boolean declaresDefaultValue,
             boolean isCrossinline,
-            boolean isNoinline,
-            boolean isCoroutine
+            boolean isNoinline
     ) {
         return HAS_ANNOTATIONS.toFlags(hasAnnotations)
                | DECLARES_DEFAULT_VALUE.toFlags(declaresDefaultValue)
                | IS_CROSSINLINE.toFlags(isCrossinline)
                | IS_NOINLINE.toFlags(isNoinline)
-               | IS_COROUTINE.toFlags(isCoroutine)
                ;
     }
 

core/deserialization/src/org/jetbrains/kotlin/serialization/deserialization/MemberDeserializer.kt

@@ -263,7 +263,6 @@ class MemberDeserializer(private val c: DeserializationContext) {
                     Flags.DECLARES_DEFAULT_VALUE.get(flags),
                     Flags.IS_CROSSINLINE.get(flags),
                     Flags.IS_NOINLINE.get(flags),
-                    Flags.IS_COROUTINE.get(flags),
                     proto.varargElementType(c.typeTable)?.let { c.typeDeserializer.type(it) },
                     SourceElement.NO_SOURCE
             )