drive: Add drive/trash

chrome/browser/chromeos/drive/resource_metadata.cc

Index: chrome/browser/chromeos/drive/resource_metadata.cc
diff --git a/chrome/browser/chromeos/drive/resource_metadata.cc b/chrome/browser/chromeos/drive/resource_metadata.cc
index 89e8064c05fdd351fcbfea938c0a9fc8cba9bba1..002526765a581ad91c4de7fcadb5004506b3a853 100644
--- a/chrome/browser/chromeos/drive/resource_metadata.cc
+++ b/chrome/browser/chromeos/drive/resource_metadata.cc
@@ -138,6 +138,15 @@ bool ResourceMetadata::SetUpDefaultEntries() {
     if (!PutEntryUnderDirectory(other_dir))
       return false;
   }
+  if (!storage_->GetEntry(util::kDriveTrashDirLocalId, &entry)) {
+    ResourceEntry trash_dir;
+    trash_dir.mutable_file_info()->set_is_directory(true);
+    trash_dir.set_local_id(util::kDriveTrashDirLocalId);
+    trash_dir.set_parent_local_id(util::kDriveGrandRootLocalId);
+    trash_dir.set_title(util::kDriveTrashDirName);
+    if (!PutEntryUnderDirectory(trash_dir))
+      return false;
+  }
   return true;
 }