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Unified Diff: mojo/services/view_manager/public/cpp/view_tracker.h

Issue 861683003: Move services code brought in from Mojo to live under //third_party. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Rebase Created 5 years, 11 months ago
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Index: mojo/services/view_manager/public/cpp/view_tracker.h
diff --git a/mojo/services/view_manager/public/cpp/view_tracker.h b/mojo/services/view_manager/public/cpp/view_tracker.h
deleted file mode 100644
index 05325b7705e0cfd66b39e7b8793c3f448586687d..0000000000000000000000000000000000000000
--- a/mojo/services/view_manager/public/cpp/view_tracker.h
+++ /dev/null
@@ -1,47 +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.
-
-#ifndef MOJO_SERVICES_VIEW_MANAGER_PUBLIC_CPP_VIEW_TRACKER_H_
-#define MOJO_SERVICES_VIEW_MANAGER_PUBLIC_CPP_VIEW_TRACKER_H_
-
-#include <set>
-
-#include "base/basictypes.h"
-#include "base/compiler_specific.h"
-#include "view_manager/public/cpp/view_observer.h"
-
-namespace mojo {
-
-class ViewTracker : public ViewObserver {
- public:
- using Views = std::set<View*>;
-
- ViewTracker();
- ~ViewTracker() override;
-
- // Returns the set of views being observed.
- const std::set<View*>& views() const { return views_; }
-
- // Adds |view| to the set of Views being tracked.
- void Add(View* view);
-
- // Removes |view| from the set of views being tracked.
- void Remove(View* view);
-
- // Returns true if |view| was previously added and has not been removed or
- // deleted.
- bool Contains(View* view);
-
- // ViewObserver overrides:
- virtual void OnViewDestroying(View* view) override;
-
- private:
- Views views_;
-
- DISALLOW_COPY_AND_ASSIGN(ViewTracker);
-};
-
-} // namespace mojo
-
-#endif // MOJO_SERVICES_VIEW_MANAGER_PUBLIC_CPP_VIEW_TRACKER_H_
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