Fix race condition in uploading feedback reports.

chrome/browser/feedback/feedback_uploader.h

Index: chrome/browser/feedback/feedback_uploader.h
diff --git a/chrome/browser/feedback/feedback_uploader.h b/chrome/browser/feedback/feedback_uploader.h
index 9ddf3a053ebbe3c1fb124c3c21104abecfa6d2b9..aa91613d1144ae3ec923e9a94431e7df62840e3c 100644
--- a/chrome/browser/feedback/feedback_uploader.h
+++ b/chrome/browser/feedback/feedback_uploader.h
@@ -45,10 +45,6 @@ class FeedbackUploader : public BrowserContextKeyedService,
   // Dispatches the report to be uploaded.
   void DispatchReport(const std::string& data);
 
-  // Loads any unsent reports from disk and queues them to be uploaded in
-  // the given browser context.
-  void QueueUnsentReports(content::BrowserContext* context);
-
   // Update our timer for uploading the next report.
   void UpdateUploadTimer();