Add the most recent crash report IDs to feedback reports

components/feedback/feedback_report.h

Index: components/feedback/feedback_report.h
diff --git a/components/feedback/feedback_report.h b/components/feedback/feedback_report.h
index 15cac5c76f4e5c514cbdc032d1796236364efe31..11826c26530dc67098ba75c1861bad3b5f8d56bf 100644
--- a/components/feedback/feedback_report.h
+++ b/components/feedback/feedback_report.h
@@ -31,6 +31,15 @@ class FeedbackReport : public base::RefCounted<FeedbackReport> {
                  const std::string& data,
                  scoped_refptr<base::SequencedTaskRunner> task_runner);
 
+  // The ID of the product specific data for the crash report IDs as stored by
+  // the feedback server.
+  static const char kCrashReportIdsKey[];

[Rahul Chaturvedi, 2016/09/12 22:31:21]

constexpr? That should also allow you to initialize here instead of in the
definition.

[afakhry, 2016/09/13 16:59:46]

That's the first thing I tried, and it gave me link errors. I was hitting this
issue:
http://stackoverflow.com/questions/8016780/undefined-reference-to-static-cons...

I didn't realize we still define the static member in the cpp file without
initializing it.

Done.

+
+  // Loads the reports still on disk and queues then using the given callback.
+  // This call blocks on the file reads.
+  static void LoadReportsAndQueue(const base::FilePath& user_dir,
+                                  QueueCallback callback);
+
   // Stops the disk write of the report and deletes the report file if already
   // written.
   void DeleteReportOnDisk();
@@ -38,11 +47,6 @@ class FeedbackReport : public base::RefCounted<FeedbackReport> {
   const base::Time& upload_at() const { return upload_at_; }
   const std::string& data() const { return data_; }
 
-  // Loads the reports still on disk and queues then using the given callback.
-  // This call blocks on the file reads.
-  static void LoadReportsAndQueue(const base::FilePath& user_dir,
-                                  QueueCallback callback);
-
  private:
   friend class base::RefCounted<FeedbackReport>;
   virtual ~FeedbackReport();