Allow command-line arguments to override EF public key

chrome/browser/origin_trials/origin_trial_controller.h

Index: chrome/browser/origin_trials/origin_trial_controller.h
diff --git a/chrome/browser/origin_trials/origin_trial_controller.h b/chrome/browser/origin_trials/origin_trial_controller.h
new file mode 100644
index 0000000000000000000000000000000000000000..0e6fc7e9c16eab142afcbec5700cc9cc14c37b45
--- /dev/null
+++ b/chrome/browser/origin_trials/origin_trial_controller.h
@@ -0,0 +1,22 @@
+// Copyright (c) 2016 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef CHROME_BROWSER_ORIGIN_TRIALS_ORIGIN_TRIAL_CONTROLLER_H_
+#define CHROME_BROWSER_ORIGIN_TRIALS_ORIGIN_TRIAL_CONTROLLER_H_
+
+#include "base/command_line.h"

[chasej, 2016/02/26 06:10:34]

Can this be a forward declaration instead?

[iclelland, 2016/02/26 15:24:47]

Done.

+
+class OriginTrialController {
+ public:
+  static const char kFieldTrialName[];
+  static const char kPublicKeyFieldName[];
+
+  // Updates the renderer command line to pass any relevant origin trial
+  // configuration to the renderer at startup. Currently this can include an
+  // updated public key to use for validating tokens. This method is
+  // thread-safe.
+  static void UpdateCommandLineFromFieldTrials(base::CommandLine* command_line);
+};
+
+#endif  // CHROME_BROWSER_ORIGIN_TRIALS_ORIGIN_TRIAL_CONTROLLER_H_