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- // Copyright 2021 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 "ui/color/color_provider_source.h"
- #include "base/observer_list.h"
- #include "ui/color/color_provider_source_observer.h"
- namespace ui {
- ColorProviderSource::ColorProviderSource() = default;
- ColorProviderSource::~ColorProviderSource() {
- for (auto& observer : observers_)
- observer.OnColorProviderSourceDestroying();
- }
- void ColorProviderSource::AddObserver(ColorProviderSourceObserver* observer) {
- observers_.AddObserver(observer);
- }
- void ColorProviderSource::RemoveObserver(
- ColorProviderSourceObserver* observer) {
- observers_.RemoveObserver(observer);
- }
- void ColorProviderSource::NotifyColorProviderChanged() {
- for (auto& observer : observers_)
- observer.OnColorProviderChanged();
- }
- } // namespace ui
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