chromium/components/omnibox/browser/omnibox_input_watcher.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 "omnibox_input_watcher.h"
#include "base/observer_list.h"
#include "build/build_config.h"

#if !BUILDFLAG(IS_IOS)
#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"
#endif  // !BUILDFLAG(IS_IOS)

namespace {

#if !BUILDFLAG(IS_IOS)
class OmniboxInputWatcherFactory : public BrowserContextKeyedServiceFactory { … };
#endif  // !BUILDFLAG(IS_IOS)

}  // namespace

OmniboxInputWatcher::OmniboxInputWatcher() = default;
OmniboxInputWatcher::~OmniboxInputWatcher() = default;

#if !BUILDFLAG(IS_IOS)
// static
OmniboxInputWatcher* OmniboxInputWatcher::GetForBrowserContext(
    content::BrowserContext* browser_context) { … }
#endif  // !BUILDFLAG(IS_IOS)

void OmniboxInputWatcher::AddObserver(Observer* observer) { … }

void OmniboxInputWatcher::RemoveObserver(Observer* observer) { … }

void OmniboxInputWatcher::NotifyInputEntered() { … }

// static
void OmniboxInputWatcher::EnsureFactoryBuilt() { … }