[www] reduce dynamic SchedulerFeatureFlags (#26617)

For these values we're not using dynamic values. We can statically
compile in the values we're running.

packages/scheduler/src/__tests__/Scheduler-test.js

@@ -344,7 +344,7 @@ describe('SchedulerBrowser', () => {
       // about, like a network event.
       gate(flags =>
         flags.enableIsInputPending
-          ? 'Yield at 300ms'
+          ? 'Yield at 10ms'
           : // When isInputPending is disabled, we always yield quickly
             'Yield at 5ms',
       ),
@@ -398,7 +398,7 @@ describe('SchedulerBrowser', () => {
         // about, like a network event.
         gate(flags =>
           flags.enableIsInputPending
-            ? 'Yield at 300ms'
+            ? 'Yield at 10ms'
             : // When isInputPending is disabled, we always yield quickly
               'Yield at 5ms',
         ),
@@ -423,7 +423,7 @@ describe('SchedulerBrowser', () => {
         // as quickly as for a discrete event.
         gate(flags =>
           flags.enableIsInputPending
-            ? 'Yield at 50ms'
+            ? 'Yield at 10ms'
             : // When isInputPending is disabled, we always yield quickly
               'Yield at 5ms',
         ),
@@ -453,7 +453,7 @@ describe('SchedulerBrowser', () => {
       'Task with no paint',
       gate(flags =>
         flags.enableIsInputPending
-          ? 'Yield at 300ms'
+          ? 'Yield at 10ms'
           : // When isInputPending is disabled, we always yield quickly
             'Yield at 5ms',
       ),

packages/scheduler/src/forks/SchedulerFeatureFlags.www-dynamic.js

@@ -11,10 +11,4 @@
 // Use __VARIANT__ to simulate a GK. The tests will be run twice: once
 // with the __VARIANT__ set to `true`, and once set to `false`.
 
-export const enableIsInputPending = __VARIANT__;
-export const enableSchedulerDebugging = __VARIANT__;
 export const enableProfiling = __VARIANT__;
-export const enableIsInputPendingContinuous = __VARIANT__;
-export const frameYieldMs = 5;
-export const continuousYieldMs = 50;
-export const maxYieldMs = 300;

packages/scheduler/src/forks/SchedulerFeatureFlags.www.js

@@ -7,19 +7,15 @@
  * @flow
  */
 
-// $FlowFixMe[cannot-resolve-module]
-const dynamicFeatureFlags = require('SchedulerFeatureFlags');
-
-// Re-export dynamic flags from the www version.
-export const {
-  enableIsInputPending,
-  enableSchedulerDebugging,
-  enableProfiling: enableProfilingFeatureFlag,
-  enableIsInputPendingContinuous,
-  frameYieldMs,
-  continuousYieldMs,
-  maxYieldMs,
-} = dynamicFeatureFlags;
+const {enableProfiling: enableProfilingFeatureFlag} =
+  // $FlowFixMe[cannot-resolve-module]
+  require('SchedulerFeatureFlags');
 
+export const enableSchedulerDebugging = true;
 export const enableProfiling: boolean =
   __PROFILE__ && enableProfilingFeatureFlag;
+export const enableIsInputPending = true;
+export const enableIsInputPendingContinuous = true;
+export const frameYieldMs = 5;
+export const continuousYieldMs = 10;
+export const maxYieldMs = 10;