### Describe what you were doing when the bug occurred:
1. I did profiling on a list, that gets updated on each pagination api call.
2. Once the profiling was done, I moved around in the Profiler to view the Flamegraph
3. Moving to second capture, the Profiler crashed.


**DevTools version**: 4.6.0-6cceaeb67

```
Component stack: in ec
    in div
    in div
    in div
    in So
    in Unknown
    in n
    in Unknown
    in div
    in div
    in rl
    in Ze
    in fn
    in Ga
    in _s
```
* This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 *
 * @flow
 */
import {gt, gte} from 'semver';
import {
  ComponentFilterDisplayName,
  ComponentFilterElementType,
  ComponentFilterHOC,
  ComponentFilterLocation,
  ElementTypeClass,
  ElementTypeContext,
  ElementTypeFunction,
  ElementTypeForwardRef,
  ElementTypeHostComponent,
  ElementTypeMemo,
  ElementTypeOtherOrUnknown,
  ElementTypeProfiler,
  ElementTypeRoot,
  ElementTypeSuspense,
  ElementTypeSuspenseList,
} from 'react-devtools-shared/src/types';
import {
  deletePathInObject,
  getDisplayName,
  getDefaultComponentFilters,
  getInObject,
  getUID,
  renamePathInObject,