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// Copyright 2013 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/devtools_util.h"
#include "chrome/browser/devtools/devtools_window.h"
#include "chrome/browser/profiles/profile.h"
#include "extensions/browser/extension_host.h"
#include "extensions/browser/lazy_context_id.h"
#include "extensions/browser/lazy_context_task_queue.h"
#include "extensions/browser/process_manager.h"
#include "extensions/common/extension.h"
namespace extensions {
namespace devtools_util {
namespace {
// Helper to inspect an ExtensionHost after it has been loaded.
void InspectExtensionHost(
std::unique_ptr<LazyContextTaskQueue::ContextInfo> context_info) {
if (context_info != nullptr)
DevToolsWindow::OpenDevToolsWindow(context_info->web_contents);
}
} // namespace
void InspectBackgroundPage(const Extension* extension, Profile* profile) {
DCHECK(extension);
ExtensionHost* host = ProcessManager::Get(profile)
->GetBackgroundHostForExtension(extension->id());
if (host) {
InspectExtensionHost(
std::make_unique<LazyContextTaskQueue::ContextInfo>(host));
} else {
const LazyContextId context_id(profile, extension->id());
context_id.GetTaskQueue()->AddPendingTask(
context_id, base::BindOnce(&InspectExtensionHost));
}
}
} // namespace devtools_util
} // namespace extensions
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