Update of ED report from new reffy run

Using reffy commit 18.4.1.

Author: reffy-bot

ed/algorithms/html.json

@@ -16776,20 +16776,20 @@
     {
       "name": "OffscreenCanvas/convertToBlob(options)",
       "href": "https://html.spec.whatwg.org/multipage/canvas.html#dom-offscreencanvas-converttoblob",
-      "html": "The <dfn data-dfn-for=\"OffscreenCanvas\" id=\"dom-offscreencanvas-converttoblob\" data-dfn-type=\"method\"><code>convertToBlob(<var>options</var>)</code></dfn> method,\n  when invoked, must run the following steps:",
+      "html": "The <dfn data-dfn-for=\"OffscreenCanvas\" id=\"dom-offscreencanvas-converttoblob\" data-dfn-type=\"method\"><code>convertToBlob(<var>options</var>)</code></dfn> method\n  steps are:",
       "rationale": "if",
       "steps": [
         {
-          "html": "<p>If the value of this <code id=\"the-offscreencanvas-interface:offscreencanvas-28\"><a href=\"https://html.spec.whatwg.org/multipage/canvas.html#offscreencanvas\">OffscreenCanvas</a></code> object's <a id=\"the-offscreencanvas-interface:detached\" href=\"https://html.spec.whatwg.org/multipage/structured-data.html#detached\">[[Detached]]</a>\n   internal slot is set to true, then return <a id=\"the-offscreencanvas-interface:a-promise-rejected-with\" href=\"https://webidl.spec.whatwg.org/#a-promise-rejected-with\" data-x-internal=\"a-promise-rejected-with\">a promise rejected with</a> an\n   <a id=\"the-offscreencanvas-interface:invalidstateerror-6\" href=\"https://webidl.spec.whatwg.org/#invalidstateerror\" data-x-internal=\"invalidstateerror\">\"<code>InvalidStateError</code>\"</a> <code id=\"the-offscreencanvas-interface:domexception-6\"><a data-x-internal=\"domexception\" href=\"https://webidl.spec.whatwg.org/#dfn-DOMException\">DOMException</a></code>.</p>"
+          "html": "<p>If the value of <a id=\"the-offscreencanvas-interface:this-15\" href=\"https://webidl.spec.whatwg.org/#this\" data-x-internal=\"this\">this</a>'s <a id=\"the-offscreencanvas-interface:detached\" href=\"https://html.spec.whatwg.org/multipage/structured-data.html#detached\">[[Detached]]</a> internal slot is true, then\n   return <a id=\"the-offscreencanvas-interface:a-promise-rejected-with\" href=\"https://webidl.spec.whatwg.org/#a-promise-rejected-with\" data-x-internal=\"a-promise-rejected-with\">a promise rejected with</a> an <a id=\"the-offscreencanvas-interface:invalidstateerror-6\" href=\"https://webidl.spec.whatwg.org/#invalidstateerror\" data-x-internal=\"invalidstateerror\">\"<code>InvalidStateError</code>\"</a>\n   <code id=\"the-offscreencanvas-interface:domexception-6\"><a data-x-internal=\"domexception\" href=\"https://webidl.spec.whatwg.org/#dfn-DOMException\">DOMException</a></code>.</p>"
         },
         {
-          "html": "<p>If this <code id=\"the-offscreencanvas-interface:offscreencanvas-29\"><a href=\"https://html.spec.whatwg.org/multipage/canvas.html#offscreencanvas\">OffscreenCanvas</a></code> object's <a href=\"https://html.spec.whatwg.org/multipage/canvas.html#offscreencanvas-context-mode\" id=\"the-offscreencanvas-interface:offscreencanvas-context-mode-9\">context mode</a> is <a href=\"https://html.spec.whatwg.org/multipage/canvas.html#offscreencanvas-context-2d\" id=\"the-offscreencanvas-interface:offscreencanvas-context-2d-4\">2d</a> and the rendering context's <a href=\"https://html.spec.whatwg.org/multipage/canvas.html#output-bitmap\" id=\"the-offscreencanvas-interface:output-bitmap\">output\n   bitmap</a>'s <a href=\"https://html.spec.whatwg.org/multipage/canvas.html#concept-canvas-origin-clean\" id=\"the-offscreencanvas-interface:concept-canvas-origin-clean\">origin-clean</a> flag is set to\n   false, then return <a id=\"the-offscreencanvas-interface:a-promise-rejected-with-2\" href=\"https://webidl.spec.whatwg.org/#a-promise-rejected-with\" data-x-internal=\"a-promise-rejected-with\">a promise rejected with</a> a\n   <a id=\"the-offscreencanvas-interface:securityerror\" href=\"https://webidl.spec.whatwg.org/#securityerror\" data-x-internal=\"securityerror\">\"<code>SecurityError</code>\"</a> <code id=\"the-offscreencanvas-interface:domexception-7\"><a data-x-internal=\"domexception\" href=\"https://webidl.spec.whatwg.org/#dfn-DOMException\">DOMException</a></code>.</p>"
+          "html": "<p>If <a id=\"the-offscreencanvas-interface:this-16\" href=\"https://webidl.spec.whatwg.org/#this\" data-x-internal=\"this\">this</a>'s <a href=\"https://html.spec.whatwg.org/multipage/canvas.html#offscreencanvas-context-mode\" id=\"the-offscreencanvas-interface:offscreencanvas-context-mode-9\">context mode</a> is\n   <a href=\"https://html.spec.whatwg.org/multipage/canvas.html#offscreencanvas-context-2d\" id=\"the-offscreencanvas-interface:offscreencanvas-context-2d-4\">2d</a> and the rendering context's <a href=\"https://html.spec.whatwg.org/multipage/canvas.html#output-bitmap\" id=\"the-offscreencanvas-interface:output-bitmap\">output\n   bitmap</a>'s <a href=\"https://html.spec.whatwg.org/multipage/canvas.html#concept-canvas-origin-clean\" id=\"the-offscreencanvas-interface:concept-canvas-origin-clean\">origin-clean</a> flag is set to\n   false, then return <a id=\"the-offscreencanvas-interface:a-promise-rejected-with-2\" href=\"https://webidl.spec.whatwg.org/#a-promise-rejected-with\" data-x-internal=\"a-promise-rejected-with\">a promise rejected with</a> a\n   <a id=\"the-offscreencanvas-interface:securityerror\" href=\"https://webidl.spec.whatwg.org/#securityerror\" data-x-internal=\"securityerror\">\"<code>SecurityError</code>\"</a> <code id=\"the-offscreencanvas-interface:domexception-7\"><a data-x-internal=\"domexception\" href=\"https://webidl.spec.whatwg.org/#dfn-DOMException\">DOMException</a></code>.</p>"
         },
         {
-          "html": "<p>If this <code id=\"the-offscreencanvas-interface:offscreencanvas-30\"><a href=\"https://html.spec.whatwg.org/multipage/canvas.html#offscreencanvas\">OffscreenCanvas</a></code> object's <a href=\"https://html.spec.whatwg.org/multipage/canvas.html#offscreencanvas-bitmap\" id=\"the-offscreencanvas-interface:offscreencanvas-bitmap-9\">bitmap</a> has no pixels (i.e., either its horizontal\n   dimension or its vertical dimension is zero) then return <a id=\"the-offscreencanvas-interface:a-promise-rejected-with-3\" href=\"https://webidl.spec.whatwg.org/#a-promise-rejected-with\" data-x-internal=\"a-promise-rejected-with\">a promise rejected with</a> an\n   <a id=\"the-offscreencanvas-interface:indexsizeerror\" href=\"https://webidl.spec.whatwg.org/#indexsizeerror\" data-x-internal=\"indexsizeerror\">\"<code>IndexSizeError</code>\"</a> <code id=\"the-offscreencanvas-interface:domexception-8\"><a data-x-internal=\"domexception\" href=\"https://webidl.spec.whatwg.org/#dfn-DOMException\">DOMException</a></code>.</p>"
+          "html": "<p>If <a id=\"the-offscreencanvas-interface:this-17\" href=\"https://webidl.spec.whatwg.org/#this\" data-x-internal=\"this\">this</a>'s <a href=\"https://html.spec.whatwg.org/multipage/canvas.html#offscreencanvas-bitmap\" id=\"the-offscreencanvas-interface:offscreencanvas-bitmap-9\">bitmap</a> has no pixels\n   (i.e., either its horizontal dimension or its vertical dimension is zero), then return <a id=\"the-offscreencanvas-interface:a-promise-rejected-with-3\" href=\"https://webidl.spec.whatwg.org/#a-promise-rejected-with\" data-x-internal=\"a-promise-rejected-with\">a\n   promise rejected with</a> an <a id=\"the-offscreencanvas-interface:indexsizeerror\" href=\"https://webidl.spec.whatwg.org/#indexsizeerror\" data-x-internal=\"indexsizeerror\">\"<code>IndexSizeError</code>\"</a>\n   <code id=\"the-offscreencanvas-interface:domexception-8\"><a data-x-internal=\"domexception\" href=\"https://webidl.spec.whatwg.org/#dfn-DOMException\">DOMException</a></code>.</p>"
         },
         {
-          "html": "<p>Let <var>bitmap</var> be a copy of this <code id=\"the-offscreencanvas-interface:offscreencanvas-31\"><a href=\"https://html.spec.whatwg.org/multipage/canvas.html#offscreencanvas\">OffscreenCanvas</a></code> object's <a href=\"https://html.spec.whatwg.org/multipage/canvas.html#offscreencanvas-bitmap\" id=\"the-offscreencanvas-interface:offscreencanvas-bitmap-10\">bitmap</a>.</p>"
+          "html": "<p>Let <var>bitmap</var> be a copy of <a id=\"the-offscreencanvas-interface:this-18\" href=\"https://webidl.spec.whatwg.org/#this\" data-x-internal=\"this\">this</a>'s <a href=\"https://html.spec.whatwg.org/multipage/canvas.html#offscreencanvas-bitmap\" id=\"the-offscreencanvas-interface:offscreencanvas-bitmap-10\">bitmap</a>.</p>"
         },
         {
           "html": "<p>Let <var>result</var> be a new promise object.</p>"
@@ -16802,14 +16802,14 @@
               "html": "<p>Let <var>file</var> be <a href=\"https://html.spec.whatwg.org/multipage/canvas.html#a-serialisation-of-the-bitmap-as-a-file\" id=\"the-offscreencanvas-interface:a-serialisation-of-the-bitmap-as-a-file\">a\n     serialization of <var>bitmap</var> as a file</a>, with <var>options</var>'s <dfn id=\"image-encode-options-type\"><code>type</code></dfn> and <dfn id=\"image-encode-options-quality\"><code>quality</code></dfn> if present.</p>"
             },
             {
-              "html": "<a id=\"the-offscreencanvas-interface:queue-an-element-task\" href=\"https://html.spec.whatwg.org/multipage/webappapis.html#queue-an-element-task\">Queue an element task</a> on the <a href=\"https://html.spec.whatwg.org/multipage/canvas.html#canvas-blob-serialisation-task-source\" id=\"the-offscreencanvas-interface:canvas-blob-serialisation-task-source\">canvas blob serialization task\n      source</a> given the <code id=\"the-offscreencanvas-interface:the-canvas-element-2\"><a href=\"https://html.spec.whatwg.org/multipage/canvas.html#the-canvas-element\">canvas</a></code> element to run these steps:",
+              "html": "<a id=\"the-offscreencanvas-interface:queue-a-global-task\" href=\"https://html.spec.whatwg.org/multipage/webappapis.html#queue-a-global-task\">Queue a global task</a> on the <a href=\"https://html.spec.whatwg.org/multipage/canvas.html#canvas-blob-serialisation-task-source\" id=\"the-offscreencanvas-interface:canvas-blob-serialisation-task-source\">canvas blob serialization task source</a>\n      given <a id=\"the-offscreencanvas-interface:this-19\" href=\"https://webidl.spec.whatwg.org/#this\" data-x-internal=\"this\">this</a>'s <a id=\"the-offscreencanvas-interface:concept-relevant-global-2\" href=\"https://html.spec.whatwg.org/multipage/webappapis.html#concept-relevant-global\">relevant global object</a> to run these steps:",
               "rationale": "if",
               "steps": [
                 {
                   "html": "<p>If <var>file</var> is null, then reject <var>result</var> with an\n       <a id=\"the-offscreencanvas-interface:encodingerror\" href=\"https://webidl.spec.whatwg.org/#encodingerror\" data-x-internal=\"encodingerror\">\"<code>EncodingError</code>\"</a> <code id=\"the-offscreencanvas-interface:domexception-9\"><a data-x-internal=\"domexception\" href=\"https://webidl.spec.whatwg.org/#dfn-DOMException\">DOMException</a></code>.</p>"
                 },
                 {
-                  "html": "<p>Otherwise, resolve <var>result</var> with a new <code id=\"the-offscreencanvas-interface:blob-3\"><a data-x-internal=\"blob\" href=\"https://w3c.github.io/FileAPI/#dfn-Blob\">Blob</a></code> object, created in\n       the <a href=\"https://html.spec.whatwg.org/multipage/webappapis.html#concept-relevant-realm\" id=\"the-offscreencanvas-interface:concept-relevant-realm\">relevant realm</a> of this\n       <code id=\"the-offscreencanvas-interface:offscreencanvas-32\"><a href=\"https://html.spec.whatwg.org/multipage/canvas.html#offscreencanvas\">OffscreenCanvas</a></code> object, representing <var>file</var>.\n       <a href=\"https://html.spec.whatwg.org/multipage/references.html#refsFILEAPI\">[FILEAPI]</a></p>"
+                  "html": "<p>Otherwise, resolve <var>result</var> with a new <code id=\"the-offscreencanvas-interface:blob-3\"><a data-x-internal=\"blob\" href=\"https://w3c.github.io/FileAPI/#dfn-Blob\">Blob</a></code> object, created in\n       <a id=\"the-offscreencanvas-interface:this-20\" href=\"https://webidl.spec.whatwg.org/#this\" data-x-internal=\"this\">this</a>'s <a href=\"https://html.spec.whatwg.org/multipage/webappapis.html#concept-relevant-realm\" id=\"the-offscreencanvas-interface:concept-relevant-realm\">relevant realm</a>, representing\n       <var>file</var>. <a href=\"https://html.spec.whatwg.org/multipage/references.html#refsFILEAPI\">[FILEAPI]</a></p>"
                 }
               ]
             }
@@ -16827,16 +16827,16 @@
       "rationale": "if",
       "steps": [
         {
-          "html": "<p>If the value of this <code id=\"the-offscreencanvas-interface:offscreencanvas-33\"><a href=\"https://html.spec.whatwg.org/multipage/canvas.html#offscreencanvas\">OffscreenCanvas</a></code> object's <a id=\"the-offscreencanvas-interface:detached-2\" href=\"https://html.spec.whatwg.org/multipage/structured-data.html#detached\">[[Detached]]</a>\n   internal slot is set to true, then throw an <a id=\"the-offscreencanvas-interface:invalidstateerror-7\" href=\"https://webidl.spec.whatwg.org/#invalidstateerror\" data-x-internal=\"invalidstateerror\">\"<code>InvalidStateError</code>\"</a>\n   <code id=\"the-offscreencanvas-interface:domexception-10\"><a data-x-internal=\"domexception\" href=\"https://webidl.spec.whatwg.org/#dfn-DOMException\">DOMException</a></code>.</p>"
+          "html": "<p>If the value of this <code id=\"the-offscreencanvas-interface:offscreencanvas-28\"><a href=\"https://html.spec.whatwg.org/multipage/canvas.html#offscreencanvas\">OffscreenCanvas</a></code> object's <a id=\"the-offscreencanvas-interface:detached-2\" href=\"https://html.spec.whatwg.org/multipage/structured-data.html#detached\">[[Detached]]</a>\n   internal slot is set to true, then throw an <a id=\"the-offscreencanvas-interface:invalidstateerror-7\" href=\"https://webidl.spec.whatwg.org/#invalidstateerror\" data-x-internal=\"invalidstateerror\">\"<code>InvalidStateError</code>\"</a>\n   <code id=\"the-offscreencanvas-interface:domexception-10\"><a data-x-internal=\"domexception\" href=\"https://webidl.spec.whatwg.org/#dfn-DOMException\">DOMException</a></code>.</p>"
         },
         {
-          "html": "<p>If this <code id=\"the-offscreencanvas-interface:offscreencanvas-34\"><a href=\"https://html.spec.whatwg.org/multipage/canvas.html#offscreencanvas\">OffscreenCanvas</a></code> object's <a href=\"https://html.spec.whatwg.org/multipage/canvas.html#offscreencanvas-context-mode\" id=\"the-offscreencanvas-interface:offscreencanvas-context-mode-10\">context mode</a> is set to <a href=\"https://html.spec.whatwg.org/multipage/canvas.html#offscreencanvas-context-none\" id=\"the-offscreencanvas-interface:offscreencanvas-context-none-3\">none</a>, then throw an\n   <a id=\"the-offscreencanvas-interface:invalidstateerror-8\" href=\"https://webidl.spec.whatwg.org/#invalidstateerror\" data-x-internal=\"invalidstateerror\">\"<code>InvalidStateError</code>\"</a> <code id=\"the-offscreencanvas-interface:domexception-11\"><a data-x-internal=\"domexception\" href=\"https://webidl.spec.whatwg.org/#dfn-DOMException\">DOMException</a></code>.</p>"
+          "html": "<p>If this <code id=\"the-offscreencanvas-interface:offscreencanvas-29\"><a href=\"https://html.spec.whatwg.org/multipage/canvas.html#offscreencanvas\">OffscreenCanvas</a></code> object's <a href=\"https://html.spec.whatwg.org/multipage/canvas.html#offscreencanvas-context-mode\" id=\"the-offscreencanvas-interface:offscreencanvas-context-mode-10\">context mode</a> is set to <a href=\"https://html.spec.whatwg.org/multipage/canvas.html#offscreencanvas-context-none\" id=\"the-offscreencanvas-interface:offscreencanvas-context-none-3\">none</a>, then throw an\n   <a id=\"the-offscreencanvas-interface:invalidstateerror-8\" href=\"https://webidl.spec.whatwg.org/#invalidstateerror\" data-x-internal=\"invalidstateerror\">\"<code>InvalidStateError</code>\"</a> <code id=\"the-offscreencanvas-interface:domexception-11\"><a data-x-internal=\"domexception\" href=\"https://webidl.spec.whatwg.org/#dfn-DOMException\">DOMException</a></code>.</p>"
         },
         {
-          "html": "<p>Let <var>image</var> be a newly created <code id=\"the-offscreencanvas-interface:imagebitmap-3\"><a href=\"https://html.spec.whatwg.org/multipage/imagebitmap-and-animations.html#imagebitmap\">ImageBitmap</a></code> object that references\n   the same underlying bitmap data as this <code id=\"the-offscreencanvas-interface:offscreencanvas-35\"><a href=\"https://html.spec.whatwg.org/multipage/canvas.html#offscreencanvas\">OffscreenCanvas</a></code> object's <a href=\"https://html.spec.whatwg.org/multipage/canvas.html#offscreencanvas-bitmap\" id=\"the-offscreencanvas-interface:offscreencanvas-bitmap-11\">bitmap</a>.</p>"
+          "html": "<p>Let <var>image</var> be a newly created <code id=\"the-offscreencanvas-interface:imagebitmap-3\"><a href=\"https://html.spec.whatwg.org/multipage/imagebitmap-and-animations.html#imagebitmap\">ImageBitmap</a></code> object that references\n   the same underlying bitmap data as this <code id=\"the-offscreencanvas-interface:offscreencanvas-30\"><a href=\"https://html.spec.whatwg.org/multipage/canvas.html#offscreencanvas\">OffscreenCanvas</a></code> object's <a href=\"https://html.spec.whatwg.org/multipage/canvas.html#offscreencanvas-bitmap\" id=\"the-offscreencanvas-interface:offscreencanvas-bitmap-11\">bitmap</a>.</p>"
         },
         {
-          "html": "<p>Set this <code id=\"the-offscreencanvas-interface:offscreencanvas-36\"><a href=\"https://html.spec.whatwg.org/multipage/canvas.html#offscreencanvas\">OffscreenCanvas</a></code> object's <a href=\"https://html.spec.whatwg.org/multipage/canvas.html#offscreencanvas-bitmap\" id=\"the-offscreencanvas-interface:offscreencanvas-bitmap-12\">bitmap</a> to reference a newly created bitmap of the same\n    dimensions and color space as the previous bitmap, and with its pixels initialized to\n    <a id=\"the-offscreencanvas-interface:transparent-black-5\" href=\"https://drafts.csswg.org/css-color/#transparent-black\" data-x-internal=\"transparent-black\">transparent black</a>, or <a id=\"the-offscreencanvas-interface:opaque-black\" href=\"https://drafts.csswg.org/css-color/#opaque-black\" data-x-internal=\"opaque-black\">opaque black</a> if the rendering context's <a href=\"https://html.spec.whatwg.org/multipage/canvas.html#concept-canvas-alpha\" id=\"the-offscreencanvas-interface:concept-canvas-alpha\">alpha</a> is false.</p>"
+          "html": "<p>Set this <code id=\"the-offscreencanvas-interface:offscreencanvas-31\"><a href=\"https://html.spec.whatwg.org/multipage/canvas.html#offscreencanvas\">OffscreenCanvas</a></code> object's <a href=\"https://html.spec.whatwg.org/multipage/canvas.html#offscreencanvas-bitmap\" id=\"the-offscreencanvas-interface:offscreencanvas-bitmap-12\">bitmap</a> to reference a newly created bitmap of the same\n    dimensions and color space as the previous bitmap, and with its pixels initialized to\n    <a id=\"the-offscreencanvas-interface:transparent-black-5\" href=\"https://drafts.csswg.org/css-color/#transparent-black\" data-x-internal=\"transparent-black\">transparent black</a>, or <a id=\"the-offscreencanvas-interface:opaque-black\" href=\"https://drafts.csswg.org/css-color/#opaque-black\" data-x-internal=\"opaque-black\">opaque black</a> if the rendering context's <a href=\"https://html.spec.whatwg.org/multipage/canvas.html#concept-canvas-alpha\" id=\"the-offscreencanvas-interface:concept-canvas-alpha\">alpha</a> is false.</p>"
         },
         {
           "html": "<p>Return <var>image</var>.</p>"