Remove data reduction proxy code.

android_webview/browser/aw_browser_context.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_AW_BROWSER_CONTEXT_H_
 #define ANDROID_WEBVIEW_BROWSER_AW_BROWSER_CONTEXT_H_
 
 #include <memory>
 #include <vector>
 
@@ skipping 12 matching lines @@
 class GURL;
 class PrefService;
 
 namespace content {
 class PermissionManager;
 class ResourceContext;
 class SSLHostStateDelegate;
 class WebContents;
 }
 
-namespace data_reduction_proxy {
-class DataReductionProxyConfigurator;
-class DataReductionProxyIOData;
-class DataReductionProxyService;
-class DataReductionProxySettings;
-}
-
 namespace policy {
 class URLBlacklistManager;
 class BrowserPolicyConnectorBase;
 }
 
 namespace visitedlink {
 class VisitedLinkMaster;
 }
 
 namespace android_webview {
@@ skipping 20 matching lines @@
   ~AwBrowserContext() override;
 
   // Currently only one instance per process is supported.
   static AwBrowserContext* GetDefault();
 
   // Convenience method to returns the AwBrowserContext corresponding to the
   // given WebContents.
   static AwBrowserContext* FromWebContents(
       content::WebContents* web_contents);
 
-  static void SetDataReductionProxyEnabled(bool enabled);
   static void SetLegacyCacheRemovalDelayForTest(int delay_ms);
 
   // Maps to BrowserMainParts::PreMainMessageLoopRun.
   void PreMainMessageLoopRun();
 
   // These methods map to Add methods in visitedlink::VisitedLinkMaster.
   void AddVisitedURLs(const std::vector<GURL>& urls);
 
   AwQuotaManagerBridge* GetQuotaManagerBridge();
   AwFormDatabaseService* GetFormDatabaseService();
-  data_reduction_proxy::DataReductionProxySettings*
-      GetDataReductionProxySettings();
-  data_reduction_proxy::DataReductionProxyIOData*
-      GetDataReductionProxyIOData();
   AwURLRequestContextGetter* GetAwURLRequestContext();
   AwMessagePortService* GetMessagePortService();
 
   policy::URLBlacklistManager* GetURLBlacklistManager();
 
   // content::BrowserContext implementation.
   std::unique_ptr<content::ZoomLevelDelegate> CreateZoomLevelDelegate(
       const base::FilePath& partition_path) override;
   base::FilePath GetPath() const override;
   bool IsOffTheRecord() const override;
@@ skipping 16 matching lines @@
   net::URLRequestContextGetter* CreateMediaRequestContext() override;
   net::URLRequestContextGetter* CreateMediaRequestContextForStoragePartition(
       const base::FilePath& partition_path,
       bool in_memory) override;
 
   // visitedlink::VisitedLinkDelegate implementation.
   void RebuildTable(const scoped_refptr<URLEnumerator>& enumerator) override;
 
  private:
   void InitUserPrefService();
-  void CreateDataReductionProxyStatisticsIfNecessary();
-  static bool data_reduction_proxy_enabled_;
 
   // Delay, in milliseconds, before removing the legacy cache dir.
   // This is non-const for testing purposes.
   static int legacy_cache_removal_delay_ms_;
 
   // The file path where data for this context is persisted.
   base::FilePath context_storage_path_;
 
   JniDependencyFactory* native_factory_;
   scoped_refptr<AwURLRequestContextGetter> url_request_context_getter_;
   scoped_refptr<AwQuotaManagerBridge> quota_manager_bridge_;
   std::unique_ptr<AwFormDatabaseService> form_database_service_;
   std::unique_ptr<AwMessagePortService> message_port_service_;
 
   AwDownloadManagerDelegate download_manager_delegate_;
 
   std::unique_ptr<visitedlink::VisitedLinkMaster> visitedlink_master_;
   std::unique_ptr<content::ResourceContext> resource_context_;
 
   std::unique_ptr<PrefService> user_pref_service_;
   std::unique_ptr<policy::BrowserPolicyConnectorBase> browser_policy_connector_;
   std::unique_ptr<policy::URLBlacklistManager> blacklist_manager_;
 
-  std::unique_ptr<data_reduction_proxy::DataReductionProxySettings>
-      data_reduction_proxy_settings_;
   std::unique_ptr<AwSSLHostStateDelegate> ssl_host_state_delegate_;
-  std::unique_ptr<data_reduction_proxy::DataReductionProxyIOData>
-      data_reduction_proxy_io_data_;
-  std::unique_ptr<data_reduction_proxy::DataReductionProxyService>
-      data_reduction_proxy_service_;
   std::unique_ptr<content::PermissionManager> permission_manager_;
 
   DISALLOW_COPY_AND_ASSIGN(AwBrowserContext);
 };
 
 }  // namespace android_webview
 
 #endif  // ANDROID_WEBVIEW_BROWSER_AW_BROWSER_CONTEXT_H_