mustash: Show networking items in ash system tray

ash/mus/vpn_delegate_mus.h

Index: ash/mus/vpn_delegate_mus.h
diff --git a/ash/mus/vpn_delegate_mus.h b/ash/mus/vpn_delegate_mus.h
new file mode 100644
index 0000000000000000000000000000000000000000..6e6b92587d95a0093a54fb8e87397bac9af0d1fb
--- /dev/null
+++ b/ash/mus/vpn_delegate_mus.h
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+// Copyright 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 ASH_MUS_VPN_DELEGATE_MUS_H_
+#define ASH_MUS_VPN_DELEGATE_MUS_H_
+
+#include "ash/common/system/chromeos/network/vpn_delegate.h"
+#include "base/macros.h"
+
+namespace ash {
+
+// VPN delegate for mustash. Fetches VPN information from chrome browser over

[msw, 2016/09/28 22:19:54]

optional nit: nix 'browser' for a one-liner

[James Cook, 2016/09/29 16:45:39]

Rewrote to one line. I'm trying to use the word "browser" a lot, or more
specifically the phrase "browser process" to emphasize which process ash is
communicating with.

+// mojo.
+class VPNDelegateMus : public VPNDelegate {
+ public:
+  VPNDelegateMus();
+  ~VPNDelegateMus() override;
+
+ private:
+  // VPNDelegate:
+  bool HaveThirdPartyVPNProviders() const override;
+  const std::vector<VPNProvider>& GetVPNProviders() const override;
+  void ShowAddPage(const VPNProvider::Key& key) override;
+
+  // GetVPNProviders returns a reference to this list.
+  std::vector<VPNProvider> providers_;
+
+  DISALLOW_COPY_AND_ASSIGN(VPNDelegateMus);
+};
+
+}  // namespace ash
+
+#endif  // ASH_MUS_VPN_DELEGATE_MUS_H_