ChromeOS: bypass proxy for captive portal authorization.

chrome/browser/about_flags.cc

Index: chrome/browser/about_flags.cc
diff --git a/chrome/browser/about_flags.cc b/chrome/browser/about_flags.cc
index 1ad51bf62ea8935befa1cd4574890b056f6f9fb5..6157395b1269ab404ec5683a9bb0617691d990c5 100644
--- a/chrome/browser/about_flags.cc
+++ b/chrome/browser/about_flags.cc
@@ -2081,6 +2081,16 @@ const Experiment kExperiments[] = {
     kOsAll,
     MULTI_VALUE_TYPE(kSSLVersionMinChoices)
   },
+#if defined(OS_CHROMEOS)
+  {
+    "enable-captive-portal-bypass-proxy",
+    IDS_FLAGS_ENABLE_CAPTIVE_PORTAL_BYPASS_PROXY_NAME,
+    IDS_FLAGS_ENABLE_CAPTIVE_PORTAL_BYPASS_PROXY_DESCRIPTION,
+    kOsCrOS,
+    SINGLE_VALUE_TYPE(chromeos::switches::kEnableCaptivePortalBypassProxy)
+  },
+#endif  // defined(OS_CHROMEOS)
+
   // NOTE: Adding new command-line switches requires adding corresponding
   // entries to enum "LoginCustomFlags" in histograms.xml. See note in
   // histograms.xml and don't forget to run AboutFlagsHistogramTest unit test.