preserve find in files scope between reloads

package.json

@@ -73,7 +73,7 @@
         "c9.ide.collab": "#a18ca47fbe",
         "c9.ide.local": "#10eb45842a",
         "c9.ide.find": "#e33fbaed2f",
-        "c9.ide.find.infiles": "#c0a13737ef",
+        "c9.ide.find.infiles": "#bd34c29373",
         "c9.ide.find.replace": "#810ebf8bfb",
         "c9.ide.run.debug": "#3206c81cd4",
         "c9.automate": "#47e2c429c9",