Move exception up in createImageBitmap()

The algorithm where it the rejected promise was returned could only return a bitmap.

Also tidy up the dictionary member language a little bit.

Author: annevk

source

@@ -92921,6 +92921,12 @@ dictionary <dfn>ImageBitmapOptions</dfn> {
    <li><p>If either <var>sw</var> or <var>sh</var> is given and is 0, then return <var>p</var>
    rejected with a <code data-x="js-RangeError">RangeError</code>.</p></li>
 
+   <li><p>If either <var>options</var>'s <dfn><code
+   data-x="dom-ImageBitmapOptions-resizeWidth">resizeWidth</code></dfn> or <var>options</var>'s
+   <dfn><code data-x="dom-ImageBitmapOptions-resizeHeight">resizeHeight</code></dfn> is present and
+   is 0, then return <var>p</var> rejected with an <span>"<code>InvalidStateError</code>"</span>
+   <code>DOMException</code>.</p></li>
+
    <li><p>Let <var>imageBitmap</var> be a new <code>ImageBitmap</code> object.</p></li>
 
    <li>
@@ -92936,11 +92942,11 @@ dictionary <dfn>ImageBitmapOptions</dfn> {
        <code>DOMException</code>.</p></li>
 
        <li><p>If <var>image</var>'s media data has no <span>intrinsic dimensions</span> (e.g., it's
-       a vector graphic with no specified content size), and both or either of the <dfn><code
-       data-x="dom-ImageBitmapOptions-resizeWidth">resizeWidth</code></dfn> and <dfn><code
-       data-x="dom-ImageBitmapOptions-resizeHeight">resizeHeight</code></dfn> options are not
-       specified, then return <var>p</var> rejected with an
-       <span>"<code>InvalidStateError</code>"</span> <code>DOMException</code>.</p></li>
+       a vector graphic with no specified content size) and either <var>options</var>'s <code
+       data-x="dom-ImageBitmapOptions-resizeWidth">resizeWidth</code> or <var>options</var>'s <code
+       data-x="dom-ImageBitmapOptions-resizeHeight">resizeHeight</code> is not present, then return
+       <var>p</var> rejected with an <span>"<code>InvalidStateError</code>"</span>
+       <code>DOMException</code>.</p></li>
 
        <li><p>If <var>image</var>'s media data has no <span>intrinsic dimensions</span> (e.g., it's
        a vector graphics with no specified content size), it should be rendered to a bitmap of the
@@ -93143,11 +93149,6 @@ dictionary <dfn>ImageBitmapOptions</dfn> {
    <li><p>Let <var>input</var> be the <span data-x="concept-ImageBitmap-bitmap-data">bitmap
    data</span> being transformed.</p></li>
 
-   <li><p>If either or both of <code data-x="dom-ImageBitmapOptions-resizeWidth">resizeWidth</code>
-   and <code data-x="dom-ImageBitmapOptions-resizeHeight">resizeHeight</code> members of
-   <var>options</var> are less than or equal to 0, then return a promise rejected with
-   <span>"<code>InvalidStateError</code>"</span> <code>DOMException</code>.</p></li>
-
    <li>
 
     <p>If <var>sx</var>, <var>sy</var>, <var>sw</var> and <var>sh</var> are specified, let