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Use the current time before queueing a task as delegated capability timestamp #39

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Use the current time before queueing a task as delegated capability timestamp #39

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46 changes: 23 additions & 23 deletions spec.html
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Original file line number Diff line number Diff line change
Expand Up @@ -806,30 +806,31 @@ <h3 class="heading settled" data-level="4.1" id="monkey-patch-to-html-tracking-d
<p>For the purpose of tracking capabilities delegated to a <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#browsing-context" id="ref-for-browsing-context①①">browsing context</a>,
each <code class="idl"><a data-link-type="idl" href="https://html.spec.whatwg.org/multipage/nav-history-apis.html#window" id="ref-for-window②">Window</a></code> has a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map">map</a> called <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="delegated_capability_timestamps">DELEGATED_CAPABILITY_TIMESTAMPS</dfn> from <a href="https://w3c.github.io/webappsec-permissions-policy/#ascii-serialization">feature-identifier</a> to <code class="idl"><a data-link-type="idl" href="https://w3c.github.io/hr-time/#dom-domhighrestimestamp" id="ref-for-dom-domhighrestimestamp②">DOMHighResTimeStamp</a></code>. The map is initialized with an empty map.</p>
</blockquote>
<p>In the algorithm for <a href="https://html.spec.whatwg.org/multipage/web-messaging.html#window-post-message-steps">window post
message</a>,
two additional sub-steps will be added to current Step 8. The first additional
sub-step will be inserted after the following sub-step:</p>
<p>
In the algorithm for
<a href="https://html.spec.whatwg.org/multipage/web-messaging.html#window-post-message-steps"
>window post message</a>, the following step:</p>
<blockquote>
<ol start="8">
<ol start="6">
<li data-md>
<p>Queue a global task ...</p>
<ol start="2">
<li data-md>
<p>Let origin be the serialization of incumbentSettings’s origin.</p>
</ol>
<p>Let <var>transfer</var> be <var>options</var>["transfer"].</p>
</ol>
</blockquote>
<p>as follows:</p>
<ol start="8">
<p>will now be followed by three additional steps as follows:</p>
<ol start="7">
<li data-md>
<p>Queue a global task ... <em>(unchanged)</em></p>
<ol start="3">
<li data-md>
<p>Let <var>delegate</var> be <var>options</var>["delegate"].</p>
</ol>
<p>Let <var>delegate</var> be <var>options</var>["delegate"]. <em>(unchanged)</em></p>
<li data-md>
<p>Let <var>currentTime</var> be
<a href="https://w3c.github.io/hr-time/#dfn-current-high-resolution-time"
>current high resolution time</a>.</p>
<li data-md>
<p>If <var>delegate</var> is not null, then: ... (unchanged, except for numbering)</p>
</ol>
<p>The second additional sub-step will be inserted after the following sub-step:</p>
<p>In the algorithm for
<a href="https://html.spec.whatwg.org/multipage/web-messaging.html#window-post-message-steps"
>window post message</a>, one additional sub-step will be added to current Step 8 after the
following sub-step:</p>
<blockquote>
<ol start="8">
<li data-md>
Expand All @@ -841,18 +842,17 @@ <h3 class="heading settled" data-level="4.1" id="monkey-patch-to-html-tracking-d
</ol>
</blockquote>
<p>as follows:</p>
<ol start="8">
<ol start="11">
<li data-md>
<p>Queue a global task ... <em>(unchanged)</em></p>
<p>Queue a global task ... <em>(unchanged except for numbering)</em></p>
<ol start="7">
<li data-md>
<p>Let newPorts be a new frozen array consisting of ... <em>(unchanged except
for numbering)</em></p>
<li data-md>
<p>If <var>delegate</var> is not null, AND the user agent supports
delegating <var>delegate</var>, then set <a data-link-type="dfn" href="#delegated_capability_timestamps" id="ref-for-delegated_capability_timestamps②">DELEGATED_CAPABILITY_TIMESTAMPS</a>[<var>delegate</var>] to <a href="https://w3c.github.io/hr-time/#dfn-current-high-resolution-time">current
high resolution
time</a>.</p>
delegating <var>delegate</var>, then set <a data-link-type="dfn" href="#delegated_capability_timestamps" id="ref-for-delegated_capability_timestamps②">DELEGATED_CAPABILITY_TIMESTAMPS</a>[<var>delegate</var>] to
<var>currentTime</var>.</p>
</ol>
</ol>
<h2 class="heading settled" data-level="5" id="defining-delegated-behavior"><span class="secno">5. </span><span class="content">Defining delegated capability behavior</span><a class="self-link" href="#defining-delegated-behavior"></a></h2>
Expand Down