[Popper] Remove deprecated props

docs/data/material/migration/upgrade-to-v9/upgrade-to-v9.md

@@ -709,6 +709,28 @@ Use `sx={{ opacity : "0.6" }}` (or any opacity):
  />
 ```
 
+#### Popper deprecated props removed
+
+Use the [popper-props codemod](https://github.com/mui/material-ui/tree/HEAD/packages/mui-codemod#popper-props) below to migrate the code as described in the following section:
+
+```bash
+npx @mui/codemod@latest deprecations/popper-props <path>
+```
+
+The following deprecated props have been removed:
+
+- `components` — use `slots` instead
+- `componentsProps` — use `slotProps` instead
+
+```diff
+ <Popper
+-  components={{ Root: CustomRoot }}
+-  componentsProps={{ root: { className: 'custom' } }}
++  slots={{ root: CustomRoot }}
++  slotProps={{ root: { className: 'custom' } }}
+ />
+```
+
 #### Tabs deprecated props removed
 
 Use the [tabs-props codemod](https://github.com/mui/material-ui/tree/HEAD/packages/mui-codemod#tabs-props) below to migrate the code as described in the following section:

docs/pages/material-ui/api/popper.json

@@ -9,18 +9,6 @@
     },
     "children": { "type": { "name": "union", "description": "node<br>&#124;&nbsp;func" } },
     "component": { "type": { "name": "elementType" } },
-    "components": {
-      "type": { "name": "shape", "description": "{ Root?: elementType }" },
-      "default": "{}",
-      "deprecated": true,
-      "deprecationInfo": "use the <code>slots</code> prop instead. This prop will be removed in a future major release. <a href=\"/material-ui/migration/migrating-from-deprecated-apis/\">How to migrate</a>."
-    },
-    "componentsProps": {
-      "type": { "name": "shape", "description": "{ root?: func<br>&#124;&nbsp;object }" },
-      "default": "{}",
-      "deprecated": true,
-      "deprecationInfo": "use the <code>slotProps</code> prop instead. This prop will be removed in a future major release. <a href=\"/material-ui/migration/migrating-from-deprecated-apis/\">How to migrate</a>."
-    },
     "container": { "type": { "name": "union", "description": "HTML element<br>&#124;&nbsp;func" } },
     "disablePortal": { "type": { "name": "bool" }, "default": "false" },
     "keepMounted": { "type": { "name": "bool" }, "default": "false" },

docs/translations/api-docs/popper/popper.json

@@ -8,10 +8,6 @@
     "component": {
       "description": "The component used for the root node. Either a string to use a HTML element or a component."
     },
-    "components": {
-      "description": "The components used for each slot inside the Popper. Either a string to use a HTML element or a component."
-    },
-    "componentsProps": { "description": "The props used for each slot inside the Popper." },
     "container": {
       "description": "An HTML element or function that returns one. The <code>container</code> will have the portal children appended to it.<br>You can also provide a callback, which is called in a React layout effect. This lets you set the container from a ref, and also makes server-side rendering possible.<br>By default, it uses the body of the top-level document object, so it&#39;s simply <code>document.body</code> most of the time."
     },

packages/mui-material/src/Popper/Popper.test.js

@@ -36,7 +36,6 @@ describe('<Popper />', () => {
     inheritComponent: 'div',
     render,
     refInstanceof: window.HTMLDivElement,
-    testLegacyComponentsProp: true,
     slots: {
       root: {},
     },

packages/mui-material/src/Popper/Popper.tsx

@@ -17,25 +17,6 @@ export interface PopperProps extends Omit<BasePopperProps, 'direction'> {
    * Either a string to use a HTML element or a component.
    */
   component?: React.ElementType | undefined;
-  /**
-   * The components used for each slot inside the Popper.
-   * Either a string to use a HTML element or a component.
-   *
-   * @deprecated use the `slots` prop instead. This prop will be removed in a future major release. [How to migrate](/material-ui/migration/migrating-from-deprecated-apis/).
-   * @default {}
-   */
-  components?:
-    | {
-        Root?: React.ElementType | undefined;
-      }
-    | undefined;
-  /**
-   * The props used for each slot inside the Popper.
-   *
-   * @deprecated use the `slotProps` prop instead. This prop will be removed in a future major release. [How to migrate](/material-ui/migration/migrating-from-deprecated-apis/).
-   * @default {}
-   */
-  componentsProps?: BasePopperProps['slotProps'] | undefined;
   /**
    * The system prop that allows defining system overrides as well as additional CSS styles.
    */
@@ -72,8 +53,6 @@ const Popper = React.forwardRef(function Popper(
   const {
     anchorEl,
     component,
-    components,
-    componentsProps,
     container,
     disablePortal,
     keepMounted,
@@ -88,7 +67,6 @@ const Popper = React.forwardRef(function Popper(
     ...other
   } = props;
 
-  const RootComponent = slots?.root ?? components?.Root;
   const otherProps = {
     anchorEl,
     container,
@@ -106,8 +84,8 @@ const Popper = React.forwardRef(function Popper(
     <PopperRoot
       as={component}
       direction={isRtl ? 'rtl' : 'ltr'}
-      slots={{ root: RootComponent }}
-      slotProps={slotProps ?? componentsProps}
+      slots={slots}
+      slotProps={slotProps}
       {...otherProps}
       ref={ref}
     />
@@ -142,25 +120,6 @@ Popper.propTypes /* remove-proptypes */ = {
    * Either a string to use a HTML element or a component.
    */
   component: PropTypes.elementType,
-  /**
-   * The components used for each slot inside the Popper.
-   * Either a string to use a HTML element or a component.
-   *
-   * @deprecated use the `slots` prop instead. This prop will be removed in a future major release. [How to migrate](/material-ui/migration/migrating-from-deprecated-apis/).
-   * @default {}
-   */
-  components: PropTypes.shape({
-    Root: PropTypes.elementType,
-  }),
-  /**
-   * The props used for each slot inside the Popper.
-   *
-   * @deprecated use the `slotProps` prop instead. This prop will be removed in a future major release. [How to migrate](/material-ui/migration/migrating-from-deprecated-apis/).
-   * @default {}
-   */
-  componentsProps: PropTypes.shape({
-    root: PropTypes.oneOfType([PropTypes.func, PropTypes.object]),
-  }),
   /**
    * An HTML element or function that returns one.
    * The `container` will have the portal children appended to it.