Deploy Flow v0.85 to xplat/js

Reviewed By: fishythefish

Differential Revision: D12898653

fbshipit-source-id: 2ed11ce569600fe4c12528939a350dd827c9a29a

Libraries/Text/TextAncestor.js

@@ -15,4 +15,7 @@ const React = require('React');
 /**
  * Whether the current element is the descendant of a <Text> element.
  */
+/* $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. */
 module.exports = React.createContext(false);