Index: components/ui/zoom/zoom_event_manager.cc |
diff --git a/components/ui/zoom/zoom_event_manager.cc b/components/ui/zoom/zoom_event_manager.cc |
deleted file mode 100644 |
index 9dc80e64806c2002543891d77740cce610b01283..0000000000000000000000000000000000000000 |
--- a/components/ui/zoom/zoom_event_manager.cc |
+++ /dev/null |
@@ -1,56 +0,0 @@ |
-// Copyright 2014 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 "components/ui/zoom/zoom_event_manager.h" |
- |
-#include "components/ui/zoom/zoom_event_manager_observer.h" |
-#include "content/public/browser/browser_context.h" |
- |
-namespace { |
-static const char kBrowserZoomEventManager[] = "browser_zoom_event_manager"; |
-} |
- |
-namespace ui_zoom { |
- |
-ZoomEventManager* ZoomEventManager::GetForBrowserContext( |
- content::BrowserContext* context) { |
- if (!context->GetUserData(kBrowserZoomEventManager)) |
- context->SetUserData(kBrowserZoomEventManager, new ZoomEventManager); |
- return static_cast<ZoomEventManager*>( |
- context->GetUserData(kBrowserZoomEventManager)); |
-} |
- |
-ZoomEventManager::ZoomEventManager() : weak_ptr_factory_(this) { |
-} |
- |
-ZoomEventManager::~ZoomEventManager() { |
-} |
- |
-void ZoomEventManager::OnZoomLevelChanged( |
- const content::HostZoomMap::ZoomLevelChange& change) { |
- zoom_level_changed_callbacks_.Notify(change); |
-} |
- |
-std::unique_ptr<content::HostZoomMap::Subscription> |
-ZoomEventManager::AddZoomLevelChangedCallback( |
- const content::HostZoomMap::ZoomLevelChangedCallback& callback) { |
- return zoom_level_changed_callbacks_.Add(callback); |
-} |
- |
-void ZoomEventManager::OnDefaultZoomLevelChanged() { |
- FOR_EACH_OBSERVER(ZoomEventManagerObserver, observers_, |
- OnDefaultZoomLevelChanged()); |
-} |
- |
-void ZoomEventManager::AddZoomEventManagerObserver( |
- ZoomEventManagerObserver* observer) { |
- observers_.AddObserver(observer); |
-} |
- |
-void ZoomEventManager::RemoveZoomEventManagerObserver( |
- ZoomEventManagerObserver* observer) { |
- observers_.RemoveObserver(observer); |
-} |
- |
-} // namespace ui_zoom |