Store original request URL in offline page metadata table

components/offline_pages/offline_page_metadata_store_sql.h

Index: components/offline_pages/offline_page_metadata_store_sql.h
diff --git a/components/offline_pages/offline_page_metadata_store_sql.h b/components/offline_pages/offline_page_metadata_store_sql.h
index c26cae8fb3e6653ee5f3224d2cda2cc55115607c..afe69ce194b88c7e39cff474422221294a2c3473 100644
--- a/components/offline_pages/offline_page_metadata_store_sql.h
+++ b/components/offline_pages/offline_page_metadata_store_sql.h
@@ -34,6 +34,7 @@ namespace offline_pages {
 // * In M54 title was added,
 // * In M55 we dropped the following fields (never used): version, status,
 //   offline_url, user_initiated.
+// * In M56 original_url was added.

[fgorski, 2016/11/10 23:56:13]

Thank you for remembering to do this!

[jianli, 2016/11/16 01:25:40]

Acknowledged.

 //
 // Here is a procedure to update the schema for this store:
 // * Decide how to detect that the store is on a particular version, which