Clear power consumption auditing when you clear history.

chrome/browser/browsing_data/browsing_data_remover.cc

 // 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.
 
 #include "chrome/browser/browsing_data/browsing_data_remover.h"
 
 #include <map>
 #include <set>
 #include <string>
 
@@ skipping 33 matching lines @@
 #include "chrome/browser/webdata/web_data_service_factory.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/common/url_constants.h"
 #include "components/autofill/core/browser/personal_data_manager.h"
 #include "components/autofill/core/browser/webdata/autofill_webdata_service.h"
 #include "components/domain_reliability/service.h"
 #include "components/gcm_driver/gcm_driver.h"
 #include "components/nacl/browser/nacl_browser.h"
 #include "components/nacl/browser/pnacl_host.h"
 #include "components/password_manager/core/browser/password_store.h"
+#include "components/power/origin_power_map.h"
+#include "components/power/origin_power_map_factory.h"
 #include "components/search_engines/template_url_service.h"
 #include "components/web_cache/browser/web_cache_manager.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/dom_storage_context.h"
 #include "content/public/browser/download_manager.h"
 #include "content/public/browser/local_storage_usage_info.h"
 #include "content/public/browser/notification_service.h"
 #include "content/public/browser/plugin_data_remover.h"
 #include "content/public/browser/session_storage_usage_info.h"
 #include "content/public/browser/ssl_host_state_delegate.h"
@@ skipping 233 matching lines @@
           &history_task_tracker_);
 
 #if defined(ENABLE_EXTENSIONS)
       // The extension activity contains details of which websites extensions
       // were active on. It therefore indirectly stores details of websites a
       // user has visited so best clean from here as well.
       extensions::ActivityLog::GetInstance(profile_)->RemoveURLs(restrict_urls);
 #endif
     }
 
+    // The power consumption history by origin contains details of websites
+    // that were visited.
+    power::OriginPowerMap* origin_power_map =
+        power::OriginPowerMapFactory::GetForBrowserContext(profile_);
+    origin_power_map->ClearOriginMap();
+
     // Need to clear the host cache and accumulated speculative data, as it also
     // reveals some history: we have no mechanism to track when these items were
     // created, so we'll clear them all. Better safe than sorry.
     if (g_browser_process->io_thread()) {
       waiting_for_clear_hostname_resolution_cache_ = true;
       BrowserThread::PostTask(
           BrowserThread::IO, FROM_HERE,
           base::Bind(
               &BrowsingDataRemover::ClearHostnameResolutionCacheOnIOThread,
               base::Unretained(this),
@@ skipping 878 matching lines @@
   waiting_for_clear_webrtc_logs_ = false;
   NotifyAndDeleteIfDone();
 }
 #endif
 
 void BrowsingDataRemover::OnClearedDomainReliabilityMonitor() {
   DCHECK_CURRENTLY_ON(BrowserThread::UI);
   waiting_for_clear_domain_reliability_monitor_ = false;
   NotifyAndDeleteIfDone();
 }