Fix logs stuck in pending symbolocated state

Summary:
This diff fixes an issue where symbolicated logs were getting stuck in a "pending" state if the timeout occurred before symbolication finished.

Changelog: [Internal]

Reviewed By: sahrens

Differential Revision: D18894154

fbshipit-source-id: ed225962468f67aef40e430aa798f8d426d31027

Libraries/LogBox/Data/LogBoxData.js

@@ -191,6 +191,9 @@ function appendNewLog(newLog) {
       if (addPendingLog && status !== 'PENDING') {
         addPendingLog();
         clearTimeout(optimisticTimeout);
+      } else if (status !== 'PENDING') {
+        // The log has already been added but we need to trigger a render.
+        handleUpdate();
       }
     });
   } else {