Reverting instrumentations

chrome/browser/extensions/api/history/history_api.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/extensions/api/history/history_api.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/callback.h"
 #include "base/command_line.h"
 #include "base/json/json_writer.h"
 #include "base/lazy_instance.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop/message_loop.h"
 #include "base/prefs/pref_service.h"
-#include "base/profiler/scoped_profile.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/task/cancelable_task_tracker.h"
 #include "base/time/time.h"
 #include "base/values.h"
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/extensions/activity_log/activity_log.h"
 #include "chrome/browser/history/history_service.h"
 #include "chrome/browser/history/history_service_factory.h"
 #include "chrome/browser/profiles/profile.h"
@@ skipping 189 matching lines @@
   return g_factory.Pointer();
 }
 
 template <>
 void BrowserContextKeyedAPIFactory<HistoryAPI>::DeclareFactoryDependencies() {
   DependsOn(ActivityLog::GetFactoryInstance());
   DependsOn(ExtensionsBrowserClient::Get()->GetExtensionSystemFactory());
 }
 
 void HistoryAPI::OnListenerAdded(const EventListenerInfo& details) {
-  // TODO(vadimt): Remove ScopedProfile below once crbug.com/417106 is fixed.
-  tracked_objects::ScopedProfile tracking_profile(
-      FROM_HERE_WITH_EXPLICIT_FUNCTION("HistoryAPI::OnListenerAdded"));
-
   Profile* profile = Profile::FromBrowserContext(browser_context_);
   history_event_router_.reset(new HistoryEventRouter(
       profile,
       HistoryServiceFactory::GetForProfile(profile, Profile::EXPLICIT_ACCESS)));
   EventRouter::Get(browser_context_)->UnregisterObserver(this);
 }
 
 bool HistoryFunction::ValidateUrl(const std::string& url_string, GURL* url) {
   GURL temp_url(url_string);
   if (!temp_url.is_valid()) {
@@ skipping 232 matching lines @@
   }
 
   return true;
 }
 
 void HistoryDeleteAllFunction::DeleteComplete() {
   SendAsyncResponse();
 }
 
 }  // namespace extensions