Set trusted SPDY proxy dynamically on per-profile basis

net/base/default_trusted_spdy_proxy_provider.h

Index: net/base/default_trusted_spdy_proxy_provider.h
diff --git a/net/base/default_trusted_spdy_proxy_provider.h b/net/base/default_trusted_spdy_proxy_provider.h
new file mode 100644
index 0000000000000000000000000000000000000000..bdf9505d5b495ff283cfb3ca4c57b5a2ea18479f
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+++ b/net/base/default_trusted_spdy_proxy_provider.h
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+// Copyright 2015 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 NET_BASE_DEFAULT_TRUSTED_SPDY_PROXY_PROVIDER_H_
+#define NET_BASE_DEFAULT_TRUSTED_SPDY_PROXY_PROVIDER_H_
+
+#include "base/macros.h"
+#include "base/memory/weak_ptr.h"
+#include "base/threading/thread_checker.h"
+#include "net/base/net_export.h"
+#include "net/base/trusted_spdy_proxy_provider.h"
+#include "net/proxy/proxy_server.h"
+
+namespace net {
+
+// DefaultTrustedSpdyProxyProvider implements TrustedSpdyProxyProvider, and
+// returns the proxy that is set during the time of its construction.
+class NET_EXPORT_PRIVATE DefaultTrustedSpdyProxyProvider
+    : public TrustedSpdyProxyProvider {
+ public:
+  explicit DefaultTrustedSpdyProxyProvider(
+      const ProxyServer& trusted_spdy_proxy);
+  ~DefaultTrustedSpdyProxyProvider() override;
+
+  // TrustedSpdyProxyProvider implementation:
+  void GetTrustedSpdyProxy(ProxyServer* trusted_spdy_proxy) const override;
+  base::WeakPtr<TrustedSpdyProxyProvider> GetWeakPtr() override;
+
+ private:
+  const ProxyServer trusted_spdy_proxy_;
+
+  base::ThreadChecker thread_checker_;
+
+  base::WeakPtrFactory<TrustedSpdyProxyProvider> weak_factory_;
+
+  DISALLOW_COPY_AND_ASSIGN(DefaultTrustedSpdyProxyProvider);
+};
+
+}  // namespace net
+
+#endif  // NET_BASE_DEFAULT_TRUSTED_SPDY_PROXY_PROVIDER_H_