Moved actualDuration bubbling to completeUnitOfWork error branch

Author: Brian Vaughn

packages/react-reconciler/src/ReactFiberScheduler.js

@@ -1029,9 +1029,18 @@ function completeUnitOfWork(workInProgress: Fiber): Fiber | null {
         return null;
       }
     } else {
-      if (workInProgress.mode & ProfileMode) {
+      if (enableProfilerTimer && workInProgress.mode & ProfileMode) {
         // Record the render duration for the fiber that errored.
         stopProfilerTimerIfRunningAndRecordDelta(workInProgress, false);
+
+        // Include the time spent working on failed children before continuing.
+        let actualDuration = workInProgress.actualDuration;
+        let child = workInProgress.child;
+        while (child !== null) {
+          actualDuration += child.actualDuration;
+          child = child.sibling;
+        }
+        workInProgress.actualDuration = actualDuration;
       }
 
       // This fiber did not complete because something threw. Pop values off
@@ -1056,19 +1065,6 @@ function completeUnitOfWork(workInProgress: Fiber): Fiber | null {
           ReactFiberInstrumentation.debugTool.onCompleteWork(workInProgress);
         }
 
-        if (enableProfilerTimer) {
-          // Include the time spent working on failed children before continuing.
-          if (next.mode & ProfileMode) {
-            let actualDuration = next.actualDuration;
-            let child = next.child;
-            while (child !== null) {
-              actualDuration += child.actualDuration;
-              child = child.sibling;
-            }
-            next.actualDuration = actualDuration;
-          }
-        }
-
         // If completing this work spawned new work, do that next. We'll come
         // back here again.
         // Since we're restarting, remove anything that is not a host effect
@@ -1286,16 +1282,6 @@ function renderRoot(root: FiberRoot, isYieldy: boolean): void {
           // Record the time spent rendering before an error was thrown.
           // This avoids inaccurate Profiler durations in the case of a suspended render.
           stopProfilerTimerIfRunningAndRecordDelta(nextUnitOfWork, true);
-
-          // HACK Also propagate actualDuration for the time spent in the fiber that errored.
-          // This avoids inaccurate Profiler durations in the case of a suspended render.
-          // This happens automatically for sync renders, because of resetChildExpirationTime.
-          if (nextUnitOfWork.mode & ConcurrentMode) {
-            const returnFiber = nextUnitOfWork.return;
-            if (returnFiber !== null) {
-              returnFiber.actualDuration += nextUnitOfWork.actualDuration;
-            }
-          }
         }
 
         if (__DEV__) {