Fixed regression from previous check in.

src/ios/Accessibility.ts

@@ -28,7 +28,7 @@ export class Accessibility extends NativeAccessibility {
     constructor() {
         super();
         // Subscribe to an event to get notified when an announcement will finish.  
-        RN.Accessibility.addEventListener('announcementFinished', this._recalcAnnouncement);
+        RN.AccessibilityInfo.addEventListener('announcementFinished', this._recalcAnnouncement);
     }
 
     protected _updateScreenReaderStatus(isEnabled: boolean) {
@@ -57,7 +57,7 @@ export class Accessibility extends NativeAccessibility {
         if (resetTimestamp) {
             this._retryTimestamp = Date.now();
         }
-        RN.Accessibility.announceForAccessibility(announcement);
+        RN.AccessibilityInfo.announceForAccessibility(announcement);
     }
 
     private _recalcAnnouncement = (payload: AnnouncementFinishedPayload) => {

src/native-common/Accessibility.ts

@@ -22,13 +22,13 @@ export class Accessibility extends CommonAccessibility {
 
         let initialStateChanged = false;
         // Subscribe to an event to get notified when screen reader is enabled or disabled.
-        RN.Accessibility.addEventListener('change', isEnabled => {
+        RN.AccessibilityInfo.addEventListener('change', isEnabled => {
             initialStateChanged = true;
             this._updateScreenReaderStatus(isEnabled);
         });
 
         // Fetch initial state.
-        RN.Accessibility.fetch().then(isEnabled => {
+        RN.AccessibilityInfo.fetch().then(isEnabled => {
             if (!initialStateChanged) {
                 this._updateScreenReaderStatus(isEnabled);
             }

src/typings/react-native.d.ts

@@ -689,7 +689,7 @@ declare module 'react-native' {
         static removeEventListener(type: string, handler: (event: any) => void): void;
     }
 
-    class Accessibility {
+    class AccessibilityInfo {
         static fetch: () => Promise<boolean>;
         static addEventListener(type: string, handler: (event: any) => void): void;
         static removeEventListener(type: string, handler: (event: any) => void): void;