Use DesktopCaptureDeviceAura for all aura windows in Windows and Linux

chrome/browser/media/native_desktop_media_list.h

 // Copyright 2013 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 CHROME_BROWSER_MEDIA_NATIVE_DESKTOP_MEDIA_LIST_H_
 #define CHROME_BROWSER_MEDIA_NATIVE_DESKTOP_MEDIA_LIST_H_
 
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "base/sequenced_task_runner.h"
 #include "chrome/browser/media/desktop_media_list_base.h"
 #include "content/public/browser/desktop_media_id.h"
 #include "ui/gfx/image/image.h"
 
 namespace webrtc {
 class ScreenCapturer;
 class WindowCapturer;
 }
 
 // Implementation of DesktopMediaList that shows native screens and
 // native windows.
 class NativeDesktopMediaList : public DesktopMediaListBase {
  public:
-  typedef std::map<content::DesktopMediaID::Id, content::DesktopMediaID::Id>
-      NativeAuraIdMap;
-
   // Caller may pass NULL for either of the arguments in case when only some
   // types of sources the model should be populated with (e.g. it will only
   // contain windows, if |screen_capturer| is NULL).
   NativeDesktopMediaList(
       scoped_ptr<webrtc::ScreenCapturer> screen_capturer,
       scoped_ptr<webrtc::WindowCapturer> window_capturer);
   ~NativeDesktopMediaList() override;
 
  private:
   typedef std::map<content::DesktopMediaID, uint32_t> ImageHashesMap;
 
   class Worker;
   friend class Worker;
 
-  // Refresh() posts a task for the |worker_| to update list of windows and get
-  // thumbnails. Then |worker_| first posts tasks for
-  // UpdateObserverSourcesList() with fresh list of sources, then follows with
-  // OnSourceThumbnail() for each changed thumbnail and then calls
-  // DelayLaunchNextRefersh() at the end.
+  // Refresh() posts a task for the |worker_| to update list of windows, get
+  // thumbnails and schedule next refresh.
   void Refresh() override;
 
-  void OnSourceThumbnailCaptured(int index, const gfx::ImageSkia& image);
-  void FinishRefreshOnUiThreadAndScheduleNext(
-      const std::vector<content::DesktopMediaID>& aura_ids);
+  void RefreshForAuraWindows(std::vector<SourceDescription> sources);
+  void UpdateNativeThumbnailsFinished();
 
 #if defined(USE_AURA)
   void CaptureAuraWindowThumbnail(const content::DesktopMediaID& id);
   void OnAuraThumbnailCaptured(const content::DesktopMediaID& id,
                                const gfx::Image& image);
 #endif
 
   // Task runner used for the |worker_|.
   scoped_refptr<base::SequencedTaskRunner> capture_task_runner_;
 
   // An object that does all the work of getting list of sources on a background
   // thread (see |capture_task_runner_|). Destroyed on |capture_task_runner_|
   // after the model is destroyed.
   scoped_ptr<Worker> worker_;
 
 #if defined(USE_AURA)
   // previous_aura_thumbnail_hashes_ holds thumbanil hash values of aura windows
   // in the previous refresh. While new_aura_thumbnail_hashes_ has hash values
   // of the ongoing refresh. Those two maps are used to detect new thumbnails
   // and changed thumbnails from the previous refresh.
   ImageHashesMap previous_aura_thumbnail_hashes_;
   ImageHashesMap new_aura_thumbnail_hashes_;
 
   int pending_aura_capture_requests_;

[Sergey Ulanov, 2016/03/21 19:18:01]

initialize this value.

[GeorgeZ, 2016/03/21 20:04:33]

Done.

+  bool native_thumbnail_capture_completed;

[Sergey Ulanov, 2016/03/21 19:18:01]

initialize this value. 

[Sergey Ulanov, 2016/03/21 19:18:01]

add _ at the end of the name

 #endif
 
   base::WeakPtrFactory<NativeDesktopMediaList> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(NativeDesktopMediaList);
 };
 
 #endif  // CHROME_BROWSER_MEDIA_NATIVE_DESKTOP_MEDIA_LIST_H_