Switching profiler instrumentations from ScopedProfile to ScopedTracker

components/search_engines/template_url_service.cc

 // Copyright 2014 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 "components/search_engines/template_url_service.h"
 
 #include <algorithm>
 #include <utility>
 
 #include "base/auto_reset.h"
 #include "base/command_line.h"
 #include "base/compiler_specific.h"
 #include "base/guid.h"
 #include "base/i18n/case_conversion.h"
 #include "base/memory/scoped_vector.h"
 #include "base/metrics/histogram.h"
 #include "base/prefs/pref_service.h"
-#include "base/profiler/scoped_profile.h"
+#include "base/profiler/scoped_tracker.h"
 #include "base/stl_util.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/string_split.h"
 #include "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/time/time.h"
 #include "components/rappor/rappor_service.h"
 #include "components/search_engines/search_engines_pref_names.h"
 #include "components/search_engines/search_host_to_urls_map.h"
 #include "components/search_engines/search_terms_data.h"
@@ skipping 790 matching lines @@
     TemplateURLService::RegisterOnLoadedCallback(
         const base::Closure& callback) {
   return loaded_ ?
       scoped_ptr<TemplateURLService::Subscription>() :
       on_loaded_callbacks_.Add(callback);
 }
 
 void TemplateURLService::OnWebDataServiceRequestDone(
     KeywordWebDataService::Handle h,
     const WDTypedResult* result) {
-  // TODO(vadimt): Remove ScopedProfile below once crbug.com/422460 is fixed.
-  tracked_objects::ScopedProfile tracking_profile(
+  // TODO(vadimt): Remove ScopedTracker below once crbug.com/422460 is fixed.
+  tracked_objects::ScopedTracker tracking_profile(
       FROM_HERE_WITH_EXPLICIT_FUNCTION(
           "422460 TemplateURLService::OnWebDataServiceRequestDone"));
 
   // Reset the load_handle so that we don't try and cancel the load in
   // the destructor.
   load_handle_ = 0;
 
   if (!result) {
-    // TODO(vadimt): Remove ScopedProfile below once crbug.com/422460 is fixed.
-    tracked_objects::ScopedProfile tracking_profile1(
+    // TODO(vadimt): Remove ScopedTracker below once crbug.com/422460 is fixed.
+    tracked_objects::ScopedTracker tracking_profile1(
         FROM_HERE_WITH_EXPLICIT_FUNCTION(
             "422460 TemplateURLService::OnWebDataServiceRequestDone 1"));
 
     // Results are null if the database went away or (most likely) wasn't
     // loaded.
     load_failed_ = true;
     web_data_service_ = NULL;
     ChangeToLoadedState();
     return;
   }
 
   TemplateURLVector template_urls;
   int new_resource_keyword_version = 0;
   {
-    // TODO(vadimt): Remove ScopedProfile below once crbug.com/422460 is fixed.
-    tracked_objects::ScopedProfile tracking_profile2(
+    // TODO(vadimt): Remove ScopedTracker below once crbug.com/422460 is fixed.
+    tracked_objects::ScopedTracker tracking_profile2(
         FROM_HERE_WITH_EXPLICIT_FUNCTION(
             "422460 TemplateURLService::OnWebDataServiceRequestDone 2"));
 
     GetSearchProvidersUsingKeywordResult(
         *result,
         web_data_service_.get(),
         prefs_,
         &template_urls,
         (default_search_provider_source_ == DefaultSearchManager::FROM_USER)
             ? initial_default_search_provider_.get()
             : NULL,
         search_terms_data(),
         &new_resource_keyword_version,
         &pre_sync_deletes_);
   }
 
   if (client_) {
-    // TODO(vadimt): Remove ScopedProfile below once crbug.com/422460 is fixed.
-    tracked_objects::ScopedProfile tracking_profile3(
+    // TODO(vadimt): Remove ScopedTracker below once crbug.com/422460 is fixed.
+    tracked_objects::ScopedTracker tracking_profile3(
         FROM_HERE_WITH_EXPLICIT_FUNCTION(
             "422460 TemplateURLService::OnWebDataServiceRequestDone 3"));
 
     // Restore extension info of loaded TemplateURLs.
     for (size_t i = 0; i < template_urls.size(); ++i) {
       DCHECK(!template_urls[i]->extension_info_);
       client_->RestoreExtensionInfoIfNecessary(template_urls[i]);
     }
   }
 
   KeywordWebDataService::BatchModeScoper scoper(web_data_service_.get());
 
   {
-    // TODO(vadimt): Remove ScopedProfile below once crbug.com/422460 is fixed.
-    tracked_objects::ScopedProfile tracking_profile4(
+    // TODO(vadimt): Remove ScopedTracker below once crbug.com/422460 is fixed.
+    tracked_objects::ScopedTracker tracking_profile4(
         FROM_HERE_WITH_EXPLICIT_FUNCTION(
             "422460 TemplateURLService::OnWebDataServiceRequestDone 4"));
 
     PatchMissingSyncGUIDs(&template_urls);
 
-    // TODO(vadimt): Remove ScopedProfile below once crbug.com/422460 is fixed.
-    tracked_objects::ScopedProfile tracking_profile41(
+    // TODO(vadimt): Remove ScopedTracker below once crbug.com/422460 is fixed.
+    tracked_objects::ScopedTracker tracking_profile41(
         FROM_HERE_WITH_EXPLICIT_FUNCTION(
             "422460 TemplateURLService::OnWebDataServiceRequestDone 41"));
 
     SetTemplateURLs(&template_urls);
 
-    // TODO(vadimt): Remove ScopedProfile below once crbug.com/422460 is fixed.
-    tracked_objects::ScopedProfile tracking_profile42(
+    // TODO(vadimt): Remove ScopedTracker below once crbug.com/422460 is fixed.
+    tracked_objects::ScopedTracker tracking_profile42(
         FROM_HERE_WITH_EXPLICIT_FUNCTION(
             "422460 TemplateURLService::OnWebDataServiceRequestDone 42"));
 
     // This initializes provider_map_ which should be done before
     // calling UpdateKeywordSearchTermsForURL.
     // This also calls NotifyObservers.
     ChangeToLoadedState();
 
-    // TODO(vadimt): Remove ScopedProfile below once crbug.com/422460 is fixed.
-    tracked_objects::ScopedProfile tracking_profile43(
+    // TODO(vadimt): Remove ScopedTracker below once crbug.com/422460 is fixed.
+    tracked_objects::ScopedTracker tracking_profile43(
         FROM_HERE_WITH_EXPLICIT_FUNCTION(
             "422460 TemplateURLService::OnWebDataServiceRequestDone 43"));
 
     // Index any visits that occurred before we finished loading.
     for (size_t i = 0; i < visits_to_add_.size(); ++i)
       UpdateKeywordSearchTermsForURL(visits_to_add_[i]);
     visits_to_add_.clear();
 
-    // TODO(vadimt): Remove ScopedProfile below once crbug.com/422460 is fixed.
-    tracked_objects::ScopedProfile tracking_profile44(
+    // TODO(vadimt): Remove ScopedTracker below once crbug.com/422460 is fixed.
+    tracked_objects::ScopedTracker tracking_profile44(
         FROM_HERE_WITH_EXPLICIT_FUNCTION(
             "422460 TemplateURLService::OnWebDataServiceRequestDone 44"));
 
     if (new_resource_keyword_version)
       web_data_service_->SetBuiltinKeywordVersion(new_resource_keyword_version);
   }
 
   if (default_search_provider_) {
-    // TODO(vadimt): Remove ScopedProfile below once crbug.com/422460 is fixed.
-    tracked_objects::ScopedProfile tracking_profile5(
+    // TODO(vadimt): Remove ScopedTracker below once crbug.com/422460 is fixed.
+    tracked_objects::ScopedTracker tracking_profile5(
         FROM_HERE_WITH_EXPLICIT_FUNCTION(
             "422460 TemplateURLService::OnWebDataServiceRequestDone 5"));
 
     UMA_HISTOGRAM_ENUMERATION(
         "Search.DefaultSearchProviderType",
         TemplateURLPrepopulateData::GetEngineType(
             *default_search_provider_, search_terms_data()),
         SEARCH_ENGINE_MAX);
 
     if (rappor_service_) {
@@ skipping 1478 matching lines @@
 
   if (most_recently_intalled_default) {
     base::AutoReset<DefaultSearchChangeOrigin> change_origin(
         &dsp_change_origin_, DSP_CHANGE_OVERRIDE_SETTINGS_EXTENSION);
     default_search_manager_.SetExtensionControlledDefaultSearchEngine(
         most_recently_intalled_default->data());
   } else {
     default_search_manager_.ClearExtensionControlledDefaultSearchEngine();
   }
 }