add notifications and tests for jsx react-native es3

src/compiler/transformers/es5.ts

@@ -14,7 +14,7 @@ namespace ts {
         // enable emit notification only if using --jsx preserve
         let previousOnEmitNode: (emitContext: EmitContext, node: Node, emitCallback: (emitContext: EmitContext, node: Node) => void) => void;
         let noSubstitution: boolean[];
-        if (compilerOptions.jsx === JsxEmit.Preserve) {
+        if (compilerOptions.jsx === JsxEmit.Preserve || compilerOptions.jsx === JsxEmit.ReactNative) {
             previousOnEmitNode = context.onEmitNode;
             context.onEmitNode = onEmitNode;
             context.enableEmitNotification(SyntaxKind.JsxOpeningElement);
@@ -116,4 +116,4 @@ namespace ts {
             return undefined;
         }
     }
-}
+}