Set root resource ID upon full feed update.

chrome/browser/chromeos/drive/drive_feed_processor.cc

Index: chrome/browser/chromeos/drive/drive_feed_processor.cc
diff --git a/chrome/browser/chromeos/drive/drive_feed_processor.cc b/chrome/browser/chromeos/drive/drive_feed_processor.cc
index 37679cbed39f7bc485a5560850ee7bade7719602..b7f200f6b1701fdad58e1694f4e9230121d7d1a4 100644
--- a/chrome/browser/chromeos/drive/drive_feed_processor.cc
+++ b/chrome/browser/chromeos/drive/drive_feed_processor.cc
@@ -90,6 +90,12 @@ void DriveFeedProcessor::ApplyEntryProtoMap(
   }
   resource_metadata_->set_largest_changestamp(feed_changestamp);
 
+  scoped_ptr<DriveResourceMetadata> orphaned_resources(
+      new DriveResourceMetadata);
+  // This may look weird, but the root has to have some resource ID,
+  // otherwise cleaning up the resource metadata fails.
+  orphaned_resources->InitializeRootEntry("orphan");

[satorux1, 2012/10/29 05:28:35]

This code should be unnecessary. orphaned resource stuff was removed by achuith.

[kochi, 2012/10/29 05:52:39]

Removed.

+
   // TODO(achuith): Get rid of this conversion of DriveEntryProtoMap to
   // ResourceMap.
   ResourceMap resource_map;