Revert "(Picklist): add useInitComponentStyle()"

This reverts commit 7c8508d.

Author: msmx-mnakagawa

src/scripts/Picklist.tsx

@@ -17,7 +17,7 @@ import { FormElement, FormElementProps } from './FormElement';
 import { Icon } from './Icon';
 import { AutoAlign } from './AutoAlign';
 import { DropdownMenuProps } from './DropdownMenu';
-import { registerStyle, isElInChildren } from './util';
+import { isElInChildren } from './util';
 import { ComponentSettingsContext } from './ComponentSettings';
 import { useControlledValue, useEventCallback, useMergeRefs } from './hooks';
 import { createFC } from './common';
@@ -150,20 +150,6 @@ const PicklistContext = createContext<{
   optionIdPrefix: '',
 });
 
-/**
- *
- */
-function useInitComponentStyle() {
-  useEffect(() => {
-    registerStyle('picklist', [
-      [
-        '.react-slds-picklist-dropdown',
-        '{ left: 0; transform: translateX(0); }',
-      ],
-    ]);
-  }, []);
-}
-
 /**
  *
  */
@@ -241,8 +227,6 @@ export const Picklist: (<MultiSelect extends boolean | undefined>(
       ...rprops
     } = props;
 
-    useInitComponentStyle();
-
     const fallbackId = useId();
     const id = id_ ?? fallbackId;
     const listboxId = `${id}-listbox`;
@@ -547,7 +531,6 @@ export const Picklist: (<MultiSelect extends boolean | undefined>(
       }
     );
     const dropdownClassNames = classnames(
-      'react-slds-picklist-dropdown',
       'slds-dropdown',
       'slds-dropdown_length-5',
       menuSize ? `slds-dropdown_${menuSize}` : 'slds-dropdown_fluid'