chore: remove unused ImageSizing related code

Author: roadlittledawn

plugins/utils/handlers.js

@@ -231,18 +231,6 @@ module.exports = {
       [u('text', '\u00A0')]
     );
   },
-  ImageSizing: (h, node) => {
-    const style = stripNulls({
-      height: findAttribute('height', node),
-      width: findAttribute('width', node),
-      verticalAlign: findAttribute('verticalAlign', node),
-    });
-
-    const [image] = node.children;
-    set(image, 'data.style', compileStyleObject(style));
-
-    return one(h, image, node.parent);
-  },
   TechTile: (h, node) => {
     const attributes = JSON.stringify(getAllAttributes(node));
     return h(

rehype-plugins/image-sizing/index.js

@@ -176,31 +176,6 @@ test('deserializes TechTileGrid components', async () => {
   expect(mdx).toEqual(input.trim());
 });
 
-test('deserializes block ImageSizing component', async () => {
-  const input = `
-<ImageSizing
-  width="32px"
-  height="32px"
->
-  ![test.png](./images/test.png)
-</ImageSizing>
-  `;
-
-  const mdx = await deserializeHTML(await serializeMDX(input));
-
-  expect(mdx).toEqual(input.trim());
-});
-
-test('deserializes inline ImageSizing component', async () => {
-  const input = `
-This is a test with an <ImageSizing width="32px" height="32px">![test.png](./images/test.png)</ImageSizing> inline image.
-  `;
-
-  const mdx = await deserializeHTML(await serializeMDX(input));
-
-  expect(mdx).toEqual(input.trim());
-});
-
 test('kitchen sink', async () => {
   const input = fs.readFileSync(`${__dirname}/kitchen-sink.mdx`, 'utf-8');
 

scripts/actions/__tests__/deserialize-html.test.js

@@ -36,15 +36,6 @@ To instrument errors in transactions:
 2. Record an with [`newrelic_notice_error()`](https://source.datanerd.us/c-agent/c-agent/blob/master/examples/ex_notice_error.c), supplying the required parameters.
 3. [End the transaction](/docs/instrument-transactions-c-agent#end-transaction).
 
-<ImageSizing
-  width="32px"
-  height="32px"
->
-  ![debian.png](./images/debian.png)
-</ImageSizing>
-
-This is a test with an inline image <ImageSizing width="32px">![image.png](./images/image.png)</ImageSizing>
-
 <table>
   <thead>
     <tr>

scripts/actions/__tests__/kitchen-sink.mdx

@@ -202,10 +202,6 @@ module.exports = {
       );
     },
   },
-  ImageSizing: {
-    serialize: serializeComponent,
-    deserialize: deserializeComponent,
-  },
   InstallFeedback: {
     serialize: serializeComponent,
     deserialize: deserializeComponent,