Deploy Flow v0.85 to xplat/js

Reviewed By: fishythefish

Differential Revision: D12898653

fbshipit-source-id: 2ed11ce569600fe4c12528939a350dd827c9a29a

RNTester/js/ProgressViewIOSExample.js

@@ -42,6 +42,9 @@ class ProgressViewExample extends React.Component<Props, State> {
     this._rafId = requestAnimationFrame(() => this.updateProgress());
   };
 
+  /* $FlowFixMe(>=0.85.0 site=react_native_fb) This comment suppresses an error
+   * found when Flow v0.85 was deployed. To see the error, delete this comment
+   * and run Flow. */
   getProgress = offset => {
     const progress = this.state.progress + offset;
     return Math.sin(progress % Math.PI) % 1;