Added completion notification to Profile's ClearNetworkingHistorySince.

chrome/browser/profiles/profile_impl.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.
 
 // This class gathers state related to a single user profile.
 
 #ifndef CHROME_BROWSER_PROFILES_PROFILE_IMPL_H_
 #define CHROME_BROWSER_PROFILES_PROFILE_IMPL_H_
 
 #include <string>
@@ skipping 91 matching lines @@
       GetRequestContextForExtensions() OVERRIDE;
   virtual net::SSLConfigService* GetSSLConfigService() OVERRIDE;
   virtual HostContentSettingsMap* GetHostContentSettingsMap() OVERRIDE;
   virtual ProtocolHandlerRegistry* GetProtocolHandlerRegistry() OVERRIDE;
   virtual bool IsSameProfile(Profile* profile) OVERRIDE;
   virtual base::Time GetStartTime() const OVERRIDE;
   virtual void InitPromoResources() OVERRIDE;
   virtual FilePath last_selected_directory() OVERRIDE;
   virtual void set_last_selected_directory(const FilePath& path) OVERRIDE;
   virtual chrome_browser_net::Predictor* GetNetworkPredictor() OVERRIDE;
-  virtual void ClearNetworkingHistorySince(base::Time time) OVERRIDE;
+  virtual void ClearNetworkingHistorySince(
+      base::Time time,
+      const base::Closure& completion) OVERRIDE;
   virtual GURL GetHomePage() OVERRIDE;
   virtual bool WasCreatedByVersionOrLater(const std::string& version) OVERRIDE;
   virtual void SetExitType(ExitType exit_type) OVERRIDE;
   virtual ExitType GetLastSessionExitType() OVERRIDE;
 
 #if defined(OS_CHROMEOS)
   virtual void ChangeAppLocale(const std::string& locale,
                                AppLocaleChangedVia) OVERRIDE;
   virtual void OnLogin() OVERRIDE;
   virtual void SetupChromeOSEnterpriseExtensionObserver() OVERRIDE;
@@ skipping 139 matching lines @@
   //   chrome/browser/profile/profile_keyed_dependency_manager.{h,cc}
 
   Profile::Delegate* delegate_;
 
   chrome_browser_net::Predictor* predictor_;
 
   DISALLOW_COPY_AND_ASSIGN(ProfileImpl);
 };
 
 #endif  // CHROME_BROWSER_PROFILES_PROFILE_IMPL_H_