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Define Browser interface #1059

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Define Browser interface #1059

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24 changes: 18 additions & 6 deletions specification/window.browser.bs
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Original file line number Diff line number Diff line change
Expand Up @@ -42,11 +42,23 @@ spec: html; urlPrefix: https://html.spec.whatwg.org/multipage/
and are left up to User Agent implementation.
</section>

<section>
<h2 id="browser-interface">{{Browser}}</h2>

<pre class="idl">
[Exposed=(Window,Worker), LegacyNoInterfaceObject]
interface Browser {
// Intentionally left blank.
};
</pre>

Note: This interface is intentionally left blank to allow APIs to be exposed by other specifications.
</section>

<section>
<h3 id="window-interface">
<h2 id="window-interface">
<a attribute lt="browser"><code>window.browser</code></a> API
</h3>
</h2>

{{browser}} is UA defined attribute exposed on {{window}}. When implemented,
it MUST be used only for WebExtension related functionality.
Expand Down Expand Up @@ -89,15 +101,15 @@ spec: html; urlPrefix: https://html.spec.whatwg.org/multipage/

<pre class="idl">
partial interface Window {
attribute object browser;
attribute Browser browser;
};

</pre>

<section>
<h3 id="worker-interface">
<h2 id="worker-interface">
Worker API
</h3>
</h2>

When {{browser}} is defined on {{window}}, it SHOULD also be exposed on {{ServiceWorkerGlobalScope}}
of origins associated with WebExtensions.
Expand All @@ -106,6 +118,6 @@ spec: html; urlPrefix: https://html.spec.whatwg.org/multipage/

<pre class="idl">
partial interface ServiceWorkerGlobalScope {
attribute object browser;
attribute Browser browser;
};
</pre>
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