Update flow type definitions: Rename LinkingIOS to Linking

Author: ptmt

Examples/UIExplorer/UIExplorer/main.m

@@ -15,7 +15,7 @@
 #import <Cocoa/Cocoa.h>
 #import "AppDelegate.h"
 
-int main(__unused int argc, __unused char* argv[]) {
+int main(__unused int argc, char* argv[]) {
   @autoreleasepool {
     NSApplication * application = [NSApplication sharedApplication];
     NSMenu *mainMenu = [[NSMenu alloc] initWithTitle:@"Application"];

Libraries/react-native/react-native.js.flow

@@ -69,7 +69,7 @@ var ReactNative = Object.assign(Object.create(require('React')), {
   ImagePickerIOS: require('ImagePickerIOS'),
   InteractionManager: require('InteractionManager'),
   LayoutAnimation: require('LayoutAnimation'),
-  LinkingIOS: require('LinkingIOS'),
+  Linking require('Linking'),
   NetInfo: require('NetInfo'),
   MenuManager: require('MenuManager'),
   PanResponder: require('PanResponder'),