Building on top of #360

We could probably improve the search UX in a couple of ways:

* Visually indicate when the "match" is because of a HOC name, e.g.
<img width="161" alt="Screen Shot 2019-08-03 at 1 54 21 PM" src="https://user-images.githubusercontent.com/29597/62416804-36f32f00-b5f6-11e9-9150-e32f652c7f98.png">

* Match built-in HOC types (e.g. searching "me" should match `React.memo` HOCs, searching "f" should match `React.forwardRef`, etc.)

---
Originally reported via https://github.com/bvaughn/react-devtools-experimental/issues/365
const store = useContext(StoreContext);
  const {ownerFlatTree, ownerID, selectedElementID} = useContext(
    TreeStateContext,
  );
  const dispatch = useContext(TreeDispatcherContext);
  const element =
    ownerFlatTree !== null
      ? ownerFlatTree[index]
      : store.getElementAtIndex(index);
  const [isHovered, setIsHovered] = useState(false);
  const {isNavigatingWithKeyboard, onElementMouseEnter, treeFocused} = data;
  const id = element === null ? null : element.id;
  const isSelected = selectedElementID === id;
  const handleDoubleClick = () => {
    if (id !== null) {
      dispatch({type: 'SELECT_OWNER', payload: id});
    }
  };
  const handleMouseDown = ({metaKey}) => {
    if (id !== null) {
      dispatch({
        type: 'SELECT_ELEMENT_BY_ID',
        payload: metaKey ? null : id,