Fetch file metadata of files under Team Drives.

google_apis/drive/drive_switches.cc

Index: google_apis/drive/drive_switches.cc
diff --git a/google_apis/drive/drive_switches.cc b/google_apis/drive/drive_switches.cc
new file mode 100644
index 0000000000000000000000000000000000000000..bd3175f6c53fa314eb9aa05514c5180b5e8abf23
--- /dev/null
+++ b/google_apis/drive/drive_switches.cc
@@ -0,0 +1,14 @@
+#include "base/command_line.h"
+#include "google_apis/drive/drive_switches.h"
+
+namespace google_apis {
+
+// Enables or disables Team Drives integration.
+const char kEnableTeamDrives[] = "team-drives";
+
+bool IsTeamDrivesEnabled() {
+  return base::CommandLine::ForCurrentProcess()->HasSwitch(
+      kEnableTeamDrives);
+}
+
+}  // namespace google_apis