Rename file, remove some unhelpful comments

Author: ZoteTheMighty

packages/react-reconciler/src/ReactFiberHooks.old.js

@@ -73,10 +73,7 @@ import invariant from 'shared/invariant';
 import getComponentName from 'shared/getComponentName';
 import is from 'shared/objectIs';
 import {markWorkInProgressReceivedUpdate} from './ReactFiberBeginWork.old';
-import {
-  UserBlockingPriority,
-  NormalPriority,
-} from './ReactFiberSchedulerPriorities';
+import {UserBlockingPriority, NormalPriority} from './ReactPriorityLevel';
 import {
   runWithPriority,
   getCurrentPriorityLevel,

packages/react-reconciler/src/ReactFiberLane.js

@@ -16,7 +16,6 @@ import type {
   Lanes,
 } from './ReactInternalTypes';
 
-// unwind-cycles: Re-export lane definitions here
 export type {Lane, LanePriority, LaneMap, Lanes};
 
 import invariant from 'shared/invariant';
@@ -28,7 +27,7 @@ import {
   LowPriority as LowSchedulerPriority,
   IdlePriority as IdleSchedulerPriority,
   NoPriority as NoSchedulerPriority,
-} from './ReactFiberSchedulerPriorities';
+} from './ReactPriorityLevel';
 
 export const SyncLanePriority: LanePriority = 15;
 export const SyncBatchedLanePriority: LanePriority = 14;

packages/react-reconciler/src/ReactFiberWorkLoop.old.js

@@ -40,7 +40,7 @@ import {
   ImmediatePriority as ImmediateSchedulerPriority,
   UserBlockingPriority as UserBlockingSchedulerPriority,
   NormalPriority as NormalSchedulerPriority,
-} from './ReactFiberSchedulerPriorities';
+} from './ReactPriorityLevel';
 import {
   scheduleCallback,
   cancelCallback,

packages/react-reconciler/src/ReactInternalTypes.js

@@ -25,7 +25,7 @@ import type {TimeoutHandle, NoTimeout} from './ReactFiberHostConfig';
 import type {Wakeable} from 'shared/ReactTypes';
 import type {Interaction} from 'scheduler/src/Tracing';
 
-export type {ReactPriorityLevel} from './ReactFiberSchedulerPriorities';
+export type {ReactPriorityLevel} from './ReactPriorityLevel';
 
 export type HookType =
   | 'useState'

packages/react-reconciler/src/ReactFiberSchedulerPriorities.js renamed to packages/react-reconciler/src/ReactPriorityLevel.js

@@ -7,7 +7,6 @@
  * @flow
  */
 
-// unwind-cycles: Extract type and constant definitions to common dependency
 export type ReactPriorityLevel = 99 | 98 | 97 | 96 | 95 | 90;
 
 // Except for NoPriority, these correspond to Scheduler priorities. We use

packages/react-reconciler/src/SchedulerWithReactIntegration.old.js

@@ -14,7 +14,7 @@ import {
   NormalPriority,
   LowPriority,
   IdlePriority,
-} from './ReactFiberSchedulerPriorities';
+} from './ReactPriorityLevel';
 
 // Intentionally not named imports because Rollup would use dynamic dispatch for
 // CommonJS interop named imports.