[bug fix] revert values in ReactFiberFlags to keep consistency for de…

…vtools (#25832)

## Summary

We see recent bug reports like #25755 and #25769 for devtools. Whenever
a component uses hook `useEffect`, it triggers an error.
This was introduced in #25663 when we try to keep the `ReactFiberFlags`
numbers consistent with reconciler, in order to fix an issue with server
components.
However, the values of `ReactFiberFlags` in reconciler were actually
changed a while ago in
b4204ed
We made this mistake because, although it's not mentioned in the
comment, `DidCapture` and `Hydrating` are actually used by DevTools

This caused
- the latest (not stable) react version is broken on devtools before
4.27.0 (but only in uncommon cases such server components)
- all earlier react versions are broken on latest devtools (4.27.0)

To keep most versions work, we need to revert the commit that changed
the `ReactFiberFlags` values

## How did you test this change?

1. add a `useEffect` in a component in the TodoList of the shell,
trigger the error in devtools
2. after change, the error is gone

packages/react-devtools-shared/src/backend/ReactFiberFlags.js

@@ -10,8 +10,8 @@
 // This list of flags must be synced with the following file:
 // https://github.com/facebook/react/blob/main/packages/react-reconciler/src/ReactFiberFlags.js
 
-export const NoFlags = /*                      */ 0b00000000000000000000000000;
-export const PerformedWork = /*                */ 0b00000000000000000000000001;
-export const Placement = /*                    */ 0b00000000000000000000000010;
-export const DidCapture = /*                   */ 0b00000000000000000001000000;
-export const Hydrating = /*                    */ 0b00000000000000100000000000;
+export const NoFlags = /*                      */ 0b000000000000000000000000000;
+export const PerformedWork = /*                */ 0b000000000000000000000000001;
+export const Placement = /*                    */ 0b000000000000000000000000010;
+export const DidCapture = /*                   */ 0b000000000000000000010000000;
+export const Hydrating = /*                    */ 0b000000000000001000000000000;

packages/react-reconciler/src/ReactFiberFlags.js

@@ -12,23 +12,29 @@ import {enableCreateEventHandleAPI} from 'shared/ReactFeatureFlags';
 export type Flags = number;
 
 // Don't change these values. They're used by React Dev Tools.
-export const NoFlags = /*                      */ 0b00000000000000000000000000;
-export const PerformedWork = /*                */ 0b00000000000000000000000001;
-export const Placement = /*                    */ 0b00000000000000000000000010;
-export const DidCapture = /*                   */ 0b00000000000000000001000000;
-export const Hydrating = /*                    */ 0b00000000000000100000000000;
+export const NoFlags = /*                      */ 0b000000000000000000000000000;
+export const PerformedWork = /*                */ 0b000000000000000000000000001;
+export const Placement = /*                    */ 0b000000000000000000000000010;
+export const DidCapture = /*                   */ 0b000000000000000000010000000;
+export const Hydrating = /*                    */ 0b000000000000001000000000000;
 
 // You can change the rest (and add more).
-export const Update = /*                       */ 0b00000000000000000000000100;
-export const ChildDeletion = /*                */ 0b00000000000000000000001000;
-export const ContentReset = /*                 */ 0b00000000000000000000010000;
-export const Callback = /*                     */ 0b00000000000000000000100000;
-export const ForceClientRender = /*            */ 0b00000000000000000010000000;
-export const Ref = /*                          */ 0b00000000000000000100000000;
-export const Snapshot = /*                     */ 0b00000000000000001000000000;
-export const Passive = /*                      */ 0b00000000000000010000000000;
-export const Visibility = /*                   */ 0b00000000000001000000000000;
-export const StoreConsistency = /*             */ 0b00000000000010000000000000;
+export const Update = /*                       */ 0b000000000000000000000000100;
+/* Skipped value:                                 0b000000000000000000000001000; */
+
+export const ChildDeletion = /*                */ 0b000000000000000000000010000;
+export const ContentReset = /*                 */ 0b000000000000000000000100000;
+export const Callback = /*                     */ 0b000000000000000000001000000;
+/* Used by DidCapture:                            0b000000000000000000010000000; */
+
+export const ForceClientRender = /*            */ 0b000000000000000000100000000;
+export const Ref = /*                          */ 0b000000000000000001000000000;
+export const Snapshot = /*                     */ 0b000000000000000010000000000;
+export const Passive = /*                      */ 0b000000000000000100000000000;
+/* Used by Hydrating:                             0b000000000000001000000000000; */
+
+export const Visibility = /*                   */ 0b000000000000010000000000000;
+export const StoreConsistency = /*             */ 0b000000000000100000000000000;
 
 export const LifecycleEffectMask =
   Passive | Update | Callback | Ref | Snapshot | StoreConsistency;
@@ -37,26 +43,26 @@ export const LifecycleEffectMask =
 export const HostEffectMask = /*               */ 0b00000000000011111111111111;
 
 // These are not really side effects, but we still reuse this field.
-export const Incomplete = /*                   */ 0b00000000000100000000000000;
-export const ShouldCapture = /*                */ 0b00000000001000000000000000;
-export const ForceUpdateForLegacySuspense = /* */ 0b00000000010000000000000000;
-export const DidPropagateContext = /*          */ 0b00000000100000000000000000;
-export const NeedsPropagation = /*             */ 0b00000001000000000000000000;
-export const Forked = /*                       */ 0b00000010000000000000000000;
+export const Incomplete = /*                   */ 0b000000000001000000000000000;
+export const ShouldCapture = /*                */ 0b000000000010000000000000000;
+export const ForceUpdateForLegacySuspense = /* */ 0b000000000100000000000000000;
+export const DidPropagateContext = /*          */ 0b000000001000000000000000000;
+export const NeedsPropagation = /*             */ 0b000000010000000000000000000;
+export const Forked = /*                       */ 0b000000100000000000000000000;
 
 // Static tags describe aspects of a fiber that are not specific to a render,
 // e.g. a fiber uses a passive effect (even if there are no updates on this particular render).
 // This enables us to defer more work in the unmount case,
 // since we can defer traversing the tree during layout to look for Passive effects,
 // and instead rely on the static flag as a signal that there may be cleanup work.
-export const RefStatic = /*                    */ 0b00000100000000000000000000;
-export const LayoutStatic = /*                 */ 0b00001000000000000000000000;
-export const PassiveStatic = /*                */ 0b00010000000000000000000000;
+export const RefStatic = /*                    */ 0b000001000000000000000000000;
+export const LayoutStatic = /*                 */ 0b000010000000000000000000000;
+export const PassiveStatic = /*                */ 0b000100000000000000000000000;
 
 // Flag used to identify newly inserted fibers. It isn't reset after commit unlike `Placement`.
-export const PlacementDEV = /*                 */ 0b00100000000000000000000000;
-export const MountLayoutDev = /*               */ 0b01000000000000000000000000;
-export const MountPassiveDev = /*              */ 0b10000000000000000000000000;
+export const PlacementDEV = /*                 */ 0b001000000000000000000000000;
+export const MountLayoutDev = /*               */ 0b010000000000000000000000000;
+export const MountPassiveDev = /*              */ 0b100000000000000000000000000;
 
 // Groups of flags that are used in the commit phase to skip over trees that
 // don't contain effects, by checking subtreeFlags.