Enable Google Drive offline mode automatically on first run.

chromeos/chromeos_switches.cc

Index: chromeos/chromeos_switches.cc
diff --git a/chromeos/chromeos_switches.cc b/chromeos/chromeos_switches.cc
index 714adafd3f2162d822f7f686a24b98e6889b4f21..50c5db5afe59db1dda1599b863611990477e400c 100644
--- a/chromeos/chromeos_switches.cc
+++ b/chromeos/chromeos_switches.cc
@@ -82,6 +82,9 @@ const char kEnableCarrierSwitching[]        = "enable-carrier-switching";
 const char kEnableChromeCaptivePortalDetector[] =
     "enable-chrome-captive-portal-detector";
 
+// Enables automatically initializing Google Drive offline mode on first run.
+const char kEnableDriveOfflineFirstRun[] = "enable-drive-offline-first-run";
+
 // Enables reporting recently logged in users for enterprise-managed devices.
 const char kEnableEnterpriseUserReporting[] =
     "enable-enterprise-user-reporting";