chromeos:: Remove pointless ProxyResolverInterface.

chrome/browser/chromeos/dbus/chrome_proxy_resolution_service_provider_delegate.h

+// Copyright 2014 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_CHROMEOS_DBUS_CHROME_PROXY_RESOLUTION_SERVICE_PROVIDER_DELEGATE_H_

[Daniel Erat, 2017/03/23 00:48:30]

blegh

+#define CHROME_BROWSER_CHROMEOS_DBUS_CHROME_PROXY_RESOLUTION_SERVICE_PROVIDER_DELEGATE_H_
+
+#include "base/macros.h"
+#include "chromeos/dbus/services/proxy_resolution_service_provider.h"
+
+namespace chromeos {
+
+// Chrome's implementation of ProxyResolutionServiceProvider::Delegate.
+class ChromeProxyResolutionServiceProviderDelegate
+    : public ProxyResolutionServiceProvider::Delegate {
+ public:
+  ChromeProxyResolutionServiceProviderDelegate();
+  ~ChromeProxyResolutionServiceProviderDelegate() override;
+
+  // ProxyResolutionServiceProvider::Delegate:
+  scoped_refptr<net::URLRequestContextGetter> GetRequestContext() override;
+  int ResolveProxy(net::ProxyService* proxy_service,
+                   const GURL& url,
+                   net::ProxyInfo* results,
+                   const net::CompletionCallback& callback) override;
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(ChromeProxyResolutionServiceProviderDelegate);
+};
+
+}  // namespace chromeos
+
+#endif  // CHROME_BROWSER_CHROMEOS_DBUS_CHROME_PROXY_RESOLUTION_SERVICE_PROVIDER_DELEGATE_H_