[on-hold][subresource_filter] Add ActivationTracker to track all activated contents

chrome/browser/subresource_filter/subresource_filter_content_settings_manager_unittest.cc

 // Copyright 2017 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/subresource_filter/subresource_filter_content_settings_manager.h"
 
 #include "base/macros.h"
 #include "base/test/histogram_tester.h"
 #include "chrome/browser/content_settings/host_content_settings_map_factory.h"
 #include "chrome/browser/subresource_filter/chrome_subresource_filter_client.h"
 #include "chrome/browser/subresource_filter/subresource_filter_profile_context_factory.h"
 #include "chrome/test/base/testing_profile.h"
 #include "components/content_settings/core/browser/host_content_settings_map.h"
 #include "content/public/test/test_browser_thread_bundle.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace {
 
 const char kActionsHistogram[] = "SubresourceFilter.Actions";
 
 class SubresourceFilterContentSettingsManagerTest : public testing::Test {
  public:
   SubresourceFilterContentSettingsManagerTest() {}
 
   void SetUp() override {
-    SubresourceFilterProfileContextFactory::EnsureForProfile(&testing_profile_);
+    SubresourceFilterProfileContextFactory::GetForProfile(&testing_profile_);
     histogram_tester().ExpectTotalCount(kActionsHistogram, 0);
   }
 
   HostContentSettingsMap* GetSettingsMap() {
     return HostContentSettingsMapFactory::GetForProfile(&testing_profile_);
   }
 
   const base::HistogramTester& histogram_tester() { return histogram_tester_; }
 
  private:
@@ skipping 55 matching lines @@
   GetSettingsMap()->SetContentSettingCustomScope(
       primary_pattern, secondary_pattern,
       CONTENT_SETTINGS_TYPE_SUBRESOURCE_FILTER, std::string(),
       CONTENT_SETTING_ALLOW);
   histogram_tester().ExpectTotalCount(kActionsHistogram, 2);
   histogram_tester().ExpectBucketCount(kActionsHistogram,
                                        kActionContentSettingsWildcardUpdate, 2);
 }
 
 }  // namespace