Refactor quota algorithm

Author: noamr

fetch.bs

@@ -6815,33 +6815,18 @@ i.e., when a <a>fetch group</a> is <a for="fetch group">terminated</a>, or after
 <p>To compute the <dfn>total request length</dfn> of a <a for=/>request</a> <var>request</var>:
 
 <ol>
- <li><p>Let <var>totalRequestLength</var> be the  [=string/length=] of <var>request</var>'s
+ <li><p>Let <var>totalRequestLength</var> be the  <a for=string>length</a> of <var>request</var>'s
  <a for=request>URL</a>, <a lt="URL serializer">serialized</a> with
  [=URL serializer/exclude fragment=] set to true.
 
- <li><p><a for=list>For each</a> (<var>name</var>, <var>value</var>) in
+ <li><p><a for=list>For each</a> (<var>name</var>, <var>value</var>) in <var>request</var>'s
  <a for=request>header list</a>, increment <var>totalRequestLength</var> by <var>name</var>'s
- [=byte sequence/length=] + <var>value</var>'s [=byte sequence/length=].
+ <a for="byte sequence">length</a> + <var>value</var>'s <a for="byte sequence">length</a>.
 
- <li>
-  <p>If <var>request</var>'s <a for=request>body</a> is non-null then:
-
-  <ol>
-   <li><p>If <var>request</var>'s
-   <a for=request>body</a>'s <a for=body>length</a> is null, then throw a {{TypeError}}.
-
-   <li>
-    <p>If <var>request</var>'s <a for=request>body</a>'s <a for=body>source</a> is null, then throw a
-    {{TypeError}}.
+ <li><p>Increment <var>totalRequestLength</var> by <var>request</var>'s
+ <a for=request>body</a>'s <a for=body>length</a>.
 
-    <p class=note>This disallows sending deferred fetches with a live {{ReadableStream}}.
-
-   <li><p>Increment <var>totalRequestLength</var> by <var>request</var>'s
-   <a for=request>body</a>'s <a for=body>length</a>.
-  </ol>
-
-  <li><p>Return <var>totalRequestLength</var>.
- </ol>
+ <li><p>Return <var>totalRequestLength</var>.
 </div>
 
 <div algorithm>
@@ -6890,7 +6875,6 @@ reporting sink (e.g. RUM library) doesn't reserve the whole quota to itself.
 <dfn for=PermissionPolicy enum-value>"deferred-fetch-minimal"</dfn>. Its
 <a for="policy-controlled feature">default allowlist</a> is `*`.
 
-<p>The <dfn>top-level deferred-fetch quota</dfn> is 640 kibibytes.
 <p>The <dfn>optional subframe deferred-fetch quota</dfn> is 64 kibibytes.
 <p>The <dfn>minimal subframe deferred-fetch quota</dfn> is 8 kibibytes.
 <p>The <dfn>deferred-fetch delegated quota</dfn> is 128 kibibytes.
@@ -6948,7 +6932,7 @@ reporting sink (e.g. RUM library) doesn't reserve the whole quota to itself.
 
        <li>
         <p>If <var>otherContainer</var>'s <a>node document</a> and <var>otherDocument</var> do
-        not <a>share deferred-fetching quota</a>, then:
+        not <a>share deferred-fetch quota</a>, then:
 
         <ol>
          <li><p>If <var>otherContainer</var>'s <a>subframe reserved deferred-fetch quota</a> is
@@ -7017,7 +7001,7 @@ corresponding to the first matching statement:
  <dd><p>Return <a>optional subframe deferred-fetch quota</a>.
 
  <dt><var>container</var>'s <a>node document</a> and <var>container</var>'s <a>node navigable</a>'s
- <a for=navigable>top-level traversable</a>'s <a>active document</a
+ <a for=navigable>top-level traversable</a>'s <a>active document</a>
  <a>share deferred-fetch quota</a>, and the
  <a data-lt="define an inherited policy for feature in container">inherited policy</a>
  for {{PermissionPolicy/"deferred-fetch-minimal"}}, <var>container</var> and
@@ -7038,7 +7022,7 @@ corresponding to the first matching statement:
      <a>share deferred-fetch quota</a>.
 
      <li><p><var>navigable</var>'s <var>container</var>'s <a>reserved deferred-fetch quota</a>
-     is <aminimal subframe deferred-fetch quota</a>.
+     is <a>minimal subframe deferred-fetch quota</a>.
     </ul>,
 
    <p>Decrement <var>delegatedQuota</var> by <a>minimal subframe deferred-fetch quota</a>.