Check File snapshots and Blob byte counts when writing to IDB

content/browser/indexed_db/indexed_db_dispatcher_host.cc

Index: content/browser/indexed_db/indexed_db_dispatcher_host.cc
diff --git a/content/browser/indexed_db/indexed_db_dispatcher_host.cc b/content/browser/indexed_db/indexed_db_dispatcher_host.cc
index b147951fa337ad756a8d39d01f47e657b918d5b0..47265d5c98651d5bdb168940d7dff6b7ad9a03ba 100644
--- a/content/browser/indexed_db/indexed_db_dispatcher_host.cc
+++ b/content/browser/indexed_db/indexed_db_dispatcher_host.cc
@@ -650,6 +650,11 @@ void IndexedDBDispatcherHost::DatabaseDispatcherHost::OnPut(
       }
       blob_info[i] =
           IndexedDBBlobInfo(info.uuid, path, info.file_name, info.mime_type);
+      if (info.size != static_cast<uint64_t>(-1)) {

[cmumford, 2014/06/19 19:37:54]

Just curious why IndexedDBMsg_BlobOrFileInfo.size is unsigned?

[ericu, 2014/06/19 21:00:04]

IIRC it's a remnant of the WebKit API; we might want to make it just an int64
like it is elsewhere.

+        blob_info[i].set_last_modified(
+            base::Time::FromDoubleT(info.last_modified));
+        blob_info[i].set_size(info.size);
+      }
     } else {
       blob_info[i] = IndexedDBBlobInfo(info.uuid, info.mime_type, info.size);
     }