android_webview/browser/page_load_metrics/aw_page_load_metrics_memory_tracker_factory.cc

// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "android_webview/browser/page_load_metrics/aw_page_load_metrics_memory_tracker_factory.h"

#include "base/memory/singleton.h"
#include "components/keyed_service/content/browser_context_dependency_manager.h"
#include "components/keyed_service/content/browser_context_keyed_service_factory.h"
#include "components/page_load_metrics/browser/page_load_metrics_memory_tracker.h"

namespace android_webview {

page_load_metrics::PageLoadMetricsMemoryTracker*
AwPageLoadMetricsMemoryTrackerFactory::GetForBrowserContext(
    content::BrowserContext* context) {
  return static_cast<page_load_metrics::PageLoadMetricsMemoryTracker*>(
      GetInstance()->GetServiceForBrowserContext(context, true));
}

AwPageLoadMetricsMemoryTrackerFactory*
AwPageLoadMetricsMemoryTrackerFactory::GetInstance() {
  return base::Singleton<AwPageLoadMetricsMemoryTrackerFactory>::get();
}

AwPageLoadMetricsMemoryTrackerFactory::AwPageLoadMetricsMemoryTrackerFactory()
    : BrowserContextKeyedServiceFactory(
          "PageLoadMetricsMemoryTracker",
          BrowserContextDependencyManager::GetInstance()) {}

bool AwPageLoadMetricsMemoryTrackerFactory::ServiceIsCreatedWithBrowserContext()
    const {
  return base::FeatureList::IsEnabled(features::kV8PerFrameMemoryMonitoring);
}

std::unique_ptr<KeyedService>
AwPageLoadMetricsMemoryTrackerFactory::BuildServiceInstanceForBrowserContext(
    content::BrowserContext* context) const {
  return std::make_unique<page_load_metrics::PageLoadMetricsMemoryTracker>();
}

content::BrowserContext*
AwPageLoadMetricsMemoryTrackerFactory::GetBrowserContextToUse(
    content::BrowserContext* context) const {
  return context;
}

}  // namespace android_webview