Move data reduction proxy logic out of chrome and android webview network delegate

android_webview/browser/net/aw_network_delegate.h

 // Copyright (c) 2012 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 ANDROID_WEBVIEW_BROWSER_NET_AW_NETWORK_DELEGATE_H_
 #define ANDROID_WEBVIEW_BROWSER_NET_AW_NETWORK_DELEGATE_H_
 
 #include "base/basictypes.h"
-#include "net/base/network_delegate.h"
-
-namespace data_reduction_proxy {
-class DataReductionProxyAuthRequestHandler;
-class DataReductionProxyParams;
-}
+#include "net/base/network_delegate_impl.h"
 
 namespace net {
 class ProxyInfo;
 class URLRequest;
 }
 
 namespace android_webview {
 
 // WebView's implementation of the NetworkDelegate.
-class AwNetworkDelegate : public net::NetworkDelegate {
+class AwNetworkDelegate : public net::NetworkDelegateImpl {
  public:
   AwNetworkDelegate();
   virtual ~AwNetworkDelegate();
 
-  // Sets the |DataReductionProxySettings| object to use. If not set, the
-  // NetworkDelegate will not perform any operations related to the data
-  // reduction proxy.
-  void set_data_reduction_proxy_params(
-      data_reduction_proxy::DataReductionProxyParams* params) {
-    data_reduction_proxy_params_ = params;
-  }
-
-  void set_data_reduction_proxy_auth_request_handler(
-      data_reduction_proxy::DataReductionProxyAuthRequestHandler* handler) {
-    data_reduction_proxy_auth_request_handler_ = handler;
-  }
-
  private:
   // NetworkDelegate implementation.
   virtual int OnBeforeURLRequest(net::URLRequest* request,
                                  const net::CompletionCallback& callback,
                                  GURL* new_url) override;
   virtual int OnBeforeSendHeaders(net::URLRequest* request,
                                   const net::CompletionCallback& callback,
                                   net::HttpRequestHeaders* headers) override;
-  virtual void OnBeforeSendProxyHeaders(
-      net::URLRequest* request,
-      const net::ProxyInfo& proxy_info,
-      net::HttpRequestHeaders* headers) override;
   virtual void OnSendHeaders(net::URLRequest* request,
                              const net::HttpRequestHeaders& headers) override;
   virtual int OnHeadersReceived(
       net::URLRequest* request,
       const net::CompletionCallback& callback,
       const net::HttpResponseHeaders* original_response_headers,
       scoped_refptr<net::HttpResponseHeaders>* override_response_headers,
       GURL* allowed_unsafe_redirect_url) override;
   virtual void OnBeforeRedirect(net::URLRequest* request,
                                 const GURL& new_location) override;
@@ skipping 12 matching lines @@
   virtual bool OnCanGetCookies(const net::URLRequest& request,
                                const net::CookieList& cookie_list) override;
   virtual bool OnCanSetCookie(const net::URLRequest& request,
                               const std::string& cookie_line,
                               net::CookieOptions* options) override;
   virtual bool OnCanAccessFile(const net::URLRequest& request,
                                const base::FilePath& path) const override;
   virtual bool OnCanThrottleRequest(
       const net::URLRequest& request) const override;
 
-  // Data reduction proxy parameters object. Must outlive this.
-  data_reduction_proxy::DataReductionProxyParams* data_reduction_proxy_params_;
-  data_reduction_proxy::DataReductionProxyAuthRequestHandler*
-  data_reduction_proxy_auth_request_handler_;
-
   DISALLOW_COPY_AND_ASSIGN(AwNetworkDelegate);
 };
 
 }  // namespace android_webview
 
 #endif  // ANDROID_WEBVIEW_BROWSER_NET_AW_NETWORK_DELEGATE_H_