Process TeamDrive change in change list.

components/drive/drive.proto

Index: components/drive/drive.proto
diff --git a/components/drive/drive.proto b/components/drive/drive.proto
index 54e296400ec4a247baebcfe025f3c0ee92052500..8fec061cf30158832bfa93c5f044cc7d572e5c85 100644
--- a/components/drive/drive.proto
+++ b/components/drive/drive.proto
@@ -158,6 +158,26 @@ message ResourceMetadataHeader {
   optional bool starred_property_initialized = 3;
 }
 
+// Represents metadata of a Team Drive.
+message TeamDriveChange {

[hashimoto, 2017/04/06 10:23:36]

IIUC this object never gets serialized.
So this doesn't deserved to be a proto.

[yamaguchi, 2017/04/07 03:57:44]

Changed not to use this intermediate data structure, as you suggested.

+  // Name of the Team Drive. Also used as the title of the entry.
+  // See the comment at |base_name| of ResourceEntry.
+  optional string name = 1;
+
+  // Resource ID of the entry. Guaranteed to be unique.
+  optional string id = 2;
+
+  // Local ID of the entry.
+  optional string local_id = 3;
+
+  // This field is used for processing the change list from the
+  // server. Deleted entries won't be stored in ResourceMetadata.
+  optional bool deleted = 4;
+
+  // The time of the last modification.
+  optional int64 modification_date = 5;
+}
+
 // Message to store information of an existing cache file.
 message FileCacheEntry {
   // MD5 of the cache file.