Rename 'child ownership' to 'ownership type'

Since it's not realy clear what child refers to.

Author: jgraham

index.bs

@@ -1760,11 +1760,11 @@ an |ownership type|, a |serialization internal map| and a |realm|:
 1. Let |handle id| be the [=handle for an object=] given |realm|, |ownership type|
    and |value|.
 
+1. Set |ownership type| to "<code>none</code>".
+
 1. Let |known object| be <code>true</code>, if |value| is in the
    |serialization internal map|, otherwise <code>false</code>.
 
-1. Let |child ownership| be "<code>none</code>".
-
   <dl>
     <dt>[=Type=](|value|) is Symbol
     <dd>Let |remote value| be a map matching the <code>SymbolRemoteValue</code>
@@ -1837,7 +1837,7 @@ an |ownership type|, a |serialization internal map| and a |realm|:
 
        1. Let |serialized| be the result of [=serialize as a mapping=] given
           [=CreateMapIterator=](|value|, key+value), |max depth|,
-          |child ownership|, |serialization internal map| and |realm|.
+          |ownership type|, |serialization internal map| and |realm|.
 
     1. If |serialized| is not null, set field <code>value</code> of |remote value| to
        |serialized|.
@@ -1858,7 +1858,7 @@ an |ownership type|, a |serialization internal map| and a |realm|:
        the following steps:
 
        1. Let |serialized| be the result of [=serialize as a list=] given
-          [=CreateSetIterator=](|value|, value), |max depth|, |child ownership|,
+          [=CreateSetIterator=](|value|, value), |max depth|, |ownership type|,
           |serialization internal map| and |realm|.
 
     1. If |serialized| is not null, set field <code>value</code> of |remote value| to
@@ -1933,7 +1933,7 @@ an |ownership type|, a |serialization internal map| and a |realm|:
             1. Let |child depth| be |max depth| - 1 if |max depth| is not null, or null otherwise.
 
             1. Let |serialized| be the result of [=serialize as a remote value=]
-               with |child|, |child depth|, |child ownership|,
+               with |child|, |child depth|, |ownership type|,
                |serialization internal map| and |realm|.
 
             1. Append |serialized| to |children|.
@@ -1964,7 +1964,7 @@ an |ownership type|, a |serialization internal map| and a |realm|:
 
                1. Let |serialized shadow| be the result of
                   [=serialize as a remote value=] with |shadow root|, |child depth|,
-                  false, |child ownership|, |serialization internal map| and |realm|.
+                  false, |ownership type|, |serialization internal map| and |realm|.
 
                 Note: this means the <code>handle</code> for the shadow root
                 will be serialized irrespective of whether the shadow is open or closed,
@@ -2008,7 +2008,7 @@ an |ownership type|, a |serialization internal map| and a |realm|:
 
        1. Let |serialized| be the result of [=serialize as a mapping=] given
           [=EnumerableOwnPropertyNames=](|value|, key+value), |max depth|,
-          |child ownership|, |serialization internal map| and
+          |ownership type|, |serialization internal map| and
           |realm|.
 
     1. If |serialized| is not null, set field <code>value</code> of |remote value| to
@@ -2033,7 +2033,7 @@ remove optional flag from the field.
 </div>
 
 <div algorithm>
-To <dfn>serialize as a list</dfn> given |iterable|, |max depth|, |child ownership|,
+To <dfn>serialize as a list</dfn> given |iterable|, |max depth|, |ownership type|,
 |serialization internal map| and |realm|:
 
   1. Let |serialized| be a new list.
@@ -2044,7 +2044,7 @@ To <dfn>serialize as a list</dfn> given |iterable|, |max depth|, |child ownershi
        otherwise.
 
     1. Let |serialized child| be the result of [=serialize as a remote value=]
-       with arguments |child value|, |child depth|, |child ownership|,
+       with arguments |child value|, |child depth|, |ownership type|,
        |serialization internal map| and |realm|.
 
     1. Append |serialized child| to |serialized|.
@@ -2056,7 +2056,7 @@ Issue: this assumes for-in works on iterators
 
 <div algorithm>
 To <dfn>serialize as a mapping</dfn> given |iterable|, |max depth|,
-|child ownership|, |serialization internal map| and |realm|:
+|ownership type|, |serialization internal map| and |realm|:
 
 1. Let |serialized| be a new list.
 
@@ -2075,11 +2075,11 @@ To <dfn>serialize as a mapping</dfn> given |iterable|, |max depth|,
 
   1. If [=Type=](|key|) is String, let |serialized key| be |child key|,
      otherwise let |serialized key| be the result of [=serialize as a remote value=]
-     with arguments |child key|, |child depth|, |child ownership|,
+     with arguments |child key|, |child depth|, |ownership type|,
      |serialization internal map| and |realm|.
 
   1. Let |serialized value| be the result of [=serialize as a remote value=]
-     with arguments |value|, |child depth|, |child ownership|,
+     with arguments |value|, |child depth|, |ownership type|,
      |serialization internal map| and |realm|.
 
   1. Let |serialized child| be («|serialized key|, |serialized value|»).