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- // Copyright 2022 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 "extensions/browser/offscreen_document_host.h"
- #include "base/check.h"
- #include "base/feature_list.h"
- #include "extensions/common/extension.h"
- #include "extensions/common/extension_features.h"
- #include "url/gurl.h"
- #include "url/origin.h"
- namespace extensions {
- OffscreenDocumentHost::OffscreenDocumentHost(
- const Extension& extension,
- content::SiteInstance* site_instance,
- const GURL& url)
- : ExtensionHost(&extension,
- site_instance,
- url,
- mojom::ViewType::kOffscreenDocument) {
- DCHECK(base::FeatureList::IsEnabled(
- extensions_features::kExtensionsOffscreenDocuments));
- DCHECK_EQ(url::Origin::Create(url), extension.origin());
- DCHECK_GE(extension.manifest_version(), 3);
- }
- OffscreenDocumentHost::~OffscreenDocumentHost() = default;
- void OffscreenDocumentHost::OnDidStopFirstLoad() {
- // Nothing to do for offscreen documents.
- }
- bool OffscreenDocumentHost::IsBackgroundPage() const {
- return false;
- }
- } // namespace extensions
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