Remove some redundant [CEReactions] for tables

Certain table-related methods only ever create and insert new elements.
Since these newly-created elements cannot ever be custom, no custom
element reactions will happen.

Author: domenic

source

@@ -37382,22 +37382,22 @@ dictionary <dfn>TrackEventInit</dfn> : <span>EventInit</span> {
    <dd>
 <pre class="idl">interface <dfn>HTMLTableElement</dfn> : <span>HTMLElement</span> {
   [<span>CEReactions</span>] attribute <span>HTMLTableCaptionElement</span>? <span data-x="dom-table-caption">caption</span>;
-  [<span>CEReactions</span>] <span>HTMLTableCaptionElement</span> <span data-x="dom-table-createCaption">createCaption</span>();
+  <span>HTMLTableCaptionElement</span> <span data-x="dom-table-createCaption">createCaption</span>();
   [<span>CEReactions</span>] void <span data-x="dom-table-deleteCaption">deleteCaption</span>();
 
   [<span>CEReactions</span>] attribute <span>HTMLTableSectionElement</span>? <span data-x="dom-table-tHead">tHead</span>;
-  [<span>CEReactions</span>] <span>HTMLTableSectionElement</span> <span data-x="dom-table-createTHead">createTHead</span>();
+  <span>HTMLTableSectionElement</span> <span data-x="dom-table-createTHead">createTHead</span>();
   [<span>CEReactions</span>] void <span data-x="dom-table-deleteTHead">deleteTHead</span>();
 
   [<span>CEReactions</span>] attribute <span>HTMLTableSectionElement</span>? <span data-x="dom-table-tFoot">tFoot</span>;
-  [<span>CEReactions</span>] <span>HTMLTableSectionElement</span> <span data-x="dom-table-createTFoot">createTFoot</span>();
+  <span>HTMLTableSectionElement</span> <span data-x="dom-table-createTFoot">createTFoot</span>();
   [<span>CEReactions</span>] void <span data-x="dom-table-deleteTFoot">deleteTFoot</span>();
 
   [SameObject] readonly attribute <span>HTMLCollection</span> <span data-x="dom-table-tBodies">tBodies</span>;
-  [<span>CEReactions</span>] <span>HTMLTableSectionElement</span> <span data-x="dom-table-createTBody">createTBody</span>();
+  <span>HTMLTableSectionElement</span> <span data-x="dom-table-createTBody">createTBody</span>();
 
   [SameObject] readonly attribute <span>HTMLCollection</span> <span data-x="dom-table-rows">rows</span>;
-  [<span>CEReactions</span>] <span>HTMLTableRowElement</span> <span data-x="dom-table-insertRow">insertRow</span>(optional long index = -1);
+  <span>HTMLTableRowElement</span> <span data-x="dom-table-insertRow">insertRow</span>(optional long index = -1);
   [<span>CEReactions</span>] void <span data-x="dom-table-deleteRow">deleteRow</span>(long index);
 };</pre>
    </dd>
@@ -38238,7 +38238,7 @@ the cell that corresponds to the values of the two dice.
    <dd>
     <pre class="idl">interface <dfn>HTMLTableSectionElement</dfn> : <span>HTMLElement</span> {
   [SameObject] readonly attribute <span>HTMLCollection</span> <span data-x="dom-tbody-rows">rows</span>;
-  [<span>CEReactions</span>] <span>HTMLElement</span> <span data-x="dom-tbody-insertRow">insertRow</span>(optional long index = -1);
+  <span>HTMLElement</span> <span data-x="dom-tbody-insertRow">insertRow</span>(optional long index = -1);
   [<span>CEReactions</span>] void <span data-x="dom-tbody-deleteRow">deleteRow</span>(long index);
 };</pre>
     <p>The <code>HTMLTableSectionElement</code> interface is also