[cros] disable GDrive option on certain file pickers

chrome/browser/chromeos/extensions/file_manager_util.cc

Index: chrome/browser/chromeos/extensions/file_manager_util.cc
diff --git a/chrome/browser/chromeos/extensions/file_manager_util.cc b/chrome/browser/chromeos/extensions/file_manager_util.cc
index 32f6c2ef40ee862df9df457fcb550d0f70113046..57ae130e0bae36ccaf820110aa65edd8c227a658 100644
--- a/chrome/browser/chromeos/extensions/file_manager_util.cc
+++ b/chrome/browser/chromeos/extensions/file_manager_util.cc
@@ -356,6 +356,10 @@ GURL GetFileBrowserUrlWithParams(
     arg_value.SetBoolean("includeAllFiles", file_types->include_all_files);
   }
 
+  // Disable showing GDrive unless it's specifically supported.
+  arg_value.SetBoolean("disableGData",
+      !file_types || !file_types->support_gdata);
+
   std::string json_args;
   base::JSONWriter::Write(&arg_value, &json_args);