1 files changed, 0 insertions, 109 deletions
diff --git a/chromium/ash/wm/video_detector.h b/chromium/ash/wm/video_detector.h
deleted file mode 100644
index 7a2b112a5a5..00000000000
--- a/chromium/ash/wm/video_detector.h
+++ /dev/null
@@ -1,109 +0,0 @@
-// Copyright (c) 2012 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 ASH_WM_VIDEO_DETECTOR_H_
-#define ASH_WM_VIDEO_DETECTOR_H_
-
-#include <map>
-
-#include "ash/ash_export.h"
-#include "ash/shell_observer.h"
-#include "base/basictypes.h"
-#include "base/compiler_specific.h"
-#include "base/memory/linked_ptr.h"
-#include "base/observer_list.h"
-#include "base/scoped_observer.h"
-#include "base/time/time.h"
-#include "ui/aura/env_observer.h"
-#include "ui/aura/window_observer.h"
-
-namespace aura {
-class Window;
-}
-
-namespace gfx {
-class Rect;
-}
-
-namespace ash {
-
-class ASH_EXPORT VideoDetectorObserver {
- public:
-  // Invoked periodically while a video is being played onscreen.
-  virtual void OnVideoDetected(bool is_fullscreen) = 0;
-
- protected:
-  virtual ~VideoDetectorObserver() {}
-};
-
-// Watches for updates to windows and tries to detect when a video is playing.
-// We err on the side of false positives and can be fooled by things like
-// continuous scrolling of a page.
-class ASH_EXPORT VideoDetector : public aura::EnvObserver,
-                                 public aura::WindowObserver,
-                                 public ShellObserver  {
- public:
-  // Minimum dimensions in pixels that a window update must have to be
-  // considered a potential video frame.
-  static const int kMinUpdateWidth;
-  static const int kMinUpdateHeight;
-
-  // Number of video-sized updates that we must see within a second in a window
-  // before we assume that a video is playing.
-  static const int kMinFramesPerSecond;
-
-  // Minimum amount of time between notifications to observers that a video is
-  // playing.
-  static const double kNotifyIntervalSec;
-
-  VideoDetector();
-  virtual ~VideoDetector();
-
-  void set_now_for_test(base::TimeTicks now) { now_for_test_ = now; }
-
-  void AddObserver(VideoDetectorObserver* observer);
-  void RemoveObserver(VideoDetectorObserver* observer);
-
-  // EnvObserver overrides.
-  virtual void OnWindowInitialized(aura::Window* window) OVERRIDE;
-
-  // WindowObserver overrides.
-  virtual void OnWindowPaintScheduled(aura::Window* window,
-                                      const gfx::Rect& region) OVERRIDE;
-  virtual void OnWindowDestroyed(aura::Window* window) OVERRIDE;
-
-  // ShellObserver overrides.
-  virtual void OnAppTerminating() OVERRIDE;
-
- private:
-  class WindowInfo;
-  typedef std::map<aura::Window*, linked_ptr<WindowInfo> > WindowInfoMap;
-
-  // Possibly notifies observers in response to detection of a video in
-  // |window|.  Notifications are rate-limited and don't get sent if the window
-  // is invisible or offscreen.
-  void MaybeNotifyObservers(aura::Window* window, base::TimeTicks now);
-
-  // Maps from a window that we're tracking to information about it.
-  WindowInfoMap window_infos_;
-
-  ObserverList<VideoDetectorObserver> observers_;
-
-  // Last time at which we notified observers that a video was playing.
-  base::TimeTicks last_observer_notification_time_;
-
-  // If set, used when the current time is needed.  This can be set by tests to
-  // simulate the passage of time.
-  base::TimeTicks now_for_test_;
-
-  ScopedObserver<aura::Window, aura::WindowObserver> observer_manager_;
-
-  bool is_shutting_down_;
-
-  DISALLOW_COPY_AND_ASSIGN(VideoDetector);
-};
-
-}  // namespace ash
-
-#endif  // ASH_WM_VIDEO_DETECTOR_H_