Reimplement CrosSetOfflineMode without Libcros

chrome/browser/chromeos/cros/cros_network_functions.cc

Index: chrome/browser/chromeos/cros/cros_network_functions.cc
diff --git a/chrome/browser/chromeos/cros/cros_network_functions.cc b/chrome/browser/chromeos/cros/cros_network_functions.cc
index e0fdd818dd930cc09d0e23858cc3b583bab4abf0..337cb270b98bde89655d680592df323a3c24cb86 100644
--- a/chrome/browser/chromeos/cros/cros_network_functions.cc
+++ b/chrome/browser/chromeos/cros/cros_network_functions.cc
@@ -713,7 +713,14 @@ void CrosRequestCellularRegister(const std::string& device_path,
 }
 
 bool CrosSetOfflineMode(bool offline) {
-  return chromeos::SetOfflineMode(offline);
+  if (g_libcros_network_functions_enabled) {
+    return chromeos::SetOfflineMode(offline);
+  } else {
+    base::FundamentalValue value(offline);
+    DBusThreadManager::Get()->GetFlimflamManagerClient()->SetProperty(
+        flimflam::kOfflineModeProperty, value, base::Bind(&DoNothing));
+    return true;
+  }
 }
 
 IPConfigStatus* CrosListIPConfigs(const std::string& device_path) {