[SyncFS] Update tracker on upload

chrome/browser/sync_file_system/drive_backend/local_to_remote_syncer.cc

Index: chrome/browser/sync_file_system/drive_backend/local_to_remote_syncer.cc
diff --git a/chrome/browser/sync_file_system/drive_backend/local_to_remote_syncer.cc b/chrome/browser/sync_file_system/drive_backend/local_to_remote_syncer.cc
index e0dff9d9cdb8be56ace1626ec14e60e00ece3865..3a64321edd831da9475317cb16da56f1916d72d8 100644
--- a/chrome/browser/sync_file_system/drive_backend/local_to_remote_syncer.cc
+++ b/chrome/browser/sync_file_system/drive_backend/local_to_remote_syncer.cc
@@ -382,7 +382,7 @@ void LocalToRemoteSyncer::DidUploadExistingFile(
     const SyncStatusCallback& callback,
     google_apis::GDataErrorCode error,
     const GURL&,
-    scoped_ptr<google_apis::ResourceEntry>) {
+    scoped_ptr<google_apis::ResourceEntry> entry) {
   if (error == google_apis::HTTP_PRECONDITION) {
     // The remote file has unfetched remote change.  Fetch latest metadata and
     // update database with it.
@@ -392,7 +392,34 @@ void LocalToRemoteSyncer::DidUploadExistingFile(
     return;
   }
 
-  callback.Run(GDataErrorCodeToSyncStatusCode(error));
+  metadata_database()->UpdateByFileResource(
+      *drive::util::ConvertResourceEntryToFileResource(*entry),
+      base::Bind(&LocalToRemoteSyncer::DidUpdateDatabaseForUploadExistingFile,
+                 weak_ptr_factory_.GetWeakPtr(),
+                 callback));
+}
+
+void LocalToRemoteSyncer::DidUpdateDatabaseForUploadExistingFile(
+    const SyncStatusCallback& callback,
+    SyncStatusCode status) {
+  if (status != SYNC_STATUS_OK) {
+    callback.Run(status);
+    return;
+  }
+
+  FileMetadata file;
+  bool should_success = metadata_database()->FindFileByFileID(
+      remote_file_tracker_->file_id(), &file);
+  if (!should_success) {
+    NOTREACHED();
+    callback.Run(SYNC_STATUS_FAILED);
+    return;
+  }
+
+  metadata_database()->UpdateTracker(
+      remote_file_tracker_->tracker_id(),
+      file.details(),
+      callback);
 }
 
 void LocalToRemoteSyncer::UpdateRemoteMetadata(
@@ -476,12 +503,12 @@ void LocalToRemoteSyncer::DidUploadNewFile(
   // MetadataDatabase.
   metadata_database()->UpdateByFileResource(
       *drive::util::ConvertResourceEntryToFileResource(*entry),
-      base::Bind(&LocalToRemoteSyncer::DidUpdateDatabaseForUpload,
+      base::Bind(&LocalToRemoteSyncer::DidUpdateDatabaseForUploadNewFile,
                  weak_ptr_factory_.GetWeakPtr(),
                  callback, entry->resource_id()));
 }
 
-void LocalToRemoteSyncer::DidUpdateDatabaseForUpload(
+void LocalToRemoteSyncer::DidUpdateDatabaseForUploadNewFile(
     const SyncStatusCallback& callback,
     const std::string& file_id,
     SyncStatusCode status) {