Set trusted SPDY proxy dynamically on per-profile basis

net/base/trusted_spdy_proxy_provider.h

Index: net/base/trusted_spdy_proxy_provider.h
diff --git a/net/base/trusted_spdy_proxy_provider.h b/net/base/trusted_spdy_proxy_provider.h
new file mode 100644
index 0000000000000000000000000000000000000000..908918599b335879931f5ab159904766bb77866c
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+++ b/net/base/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_TRUSTED_SPDY_PROXY_PROVIDER_H_
+#define NET_BASE_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/proxy/proxy_server.h"
+
+namespace net {
+
+// TrustedSpdyProxyProvider returns a trusted SPDY proxy which should be allowed
+// to push cross-origin HTTP resources in non-incognito sessions.
+// TrustedSpdyProxyGetter is not thread-safe.
+class NET_EXPORT_PRIVATE TrustedSpdyProxyProvider {
+ public:
+  virtual ~TrustedSpdyProxyProvider() {}
+
+  // Sets |trusted_spdy_proxy| to the trusted SPDY proxy.
+  virtual void GetTrustedSpdyProxy(ProxyServer* trusted_spdy_proxy) const = 0;
+
+  virtual base::WeakPtr<TrustedSpdyProxyProvider> GetWeakPtr() = 0;
+};
+
+}  // namespace net
+
+#endif  // NET_BASE_TRUSTED_SPDY_PROXY_PROVIDER_H_