Capture chrome browser windows from internal rendering procedure for windows and linux

chrome/browser/media/desktop_media_list_base.h

 // Copyright 2016 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_DESKTOP_MEDIA_LIST_BASE_H_
 #define CHROME_BROWSER_MEDIA_DESKTOP_MEDIA_LIST_BASE_H_
 
 #include "chrome/browser/media/desktop_media_list.h"
 #include "content/public/browser/desktop_media_id.h"
+#include "ui/gfx/image/image.h"
+
+using content::DesktopMediaID;

[Sergey Ulanov, 2016/03/10 00:46:07]

using is not allowed in headers. Please use fully qualified name

[GeorgeZ, 2016/03/10 21:18:46]

Done.

 
 // Thumbnail size is 100*100 pixels
 static const int kDefaultThumbnailSize = 100;
 
 // Base class for DesktopMediaList implementations. Implements logic shared
 // between implementations. Specifically it's responsible for keeping current
 // list of sources and calling the observer when the list changes.
 class DesktopMediaListBase : public DesktopMediaList {
  public:
   explicit DesktopMediaListBase(base::TimeDelta update_period);
   ~DesktopMediaListBase() override;
 
   // DesktopMediaList interface.
   void SetUpdatePeriod(base::TimeDelta period) override;
   void SetThumbnailSize(const gfx::Size& thumbnail_size) override;
-  void SetViewDialogWindowId(content::DesktopMediaID dialog_id) override;
+  void SetViewDialogWindowId(DesktopMediaID dialog_id) override;
   void StartUpdating(DesktopMediaListObserver* observer) override;
   int GetSourceCount() const override;
   const Source& GetSource(int index) const override;
 
+  static uint32_t GetImageHash(const gfx::Image& image);
+
  protected:
   struct SourceDescription {
-    SourceDescription(content::DesktopMediaID id, const base::string16& name);
+    SourceDescription(DesktopMediaID id, const base::string16& name);
 
-    content::DesktopMediaID id;
+    DesktopMediaID id;
     base::string16 name;
   };
 
   virtual void Refresh() = 0;
 
   // Update source media list to observer.
   void UpdateSourcesList(const std::vector<SourceDescription>& new_sources);
 
   // Update a thumbnail to observer.
-  void UpdateSourceThumbnail(content::DesktopMediaID id,
-                             const gfx::ImageSkia& image);
+  void UpdateSourceThumbnail(DesktopMediaID id, const gfx::ImageSkia& image);
 
   // Post a task for next list update.
   void ScheduleNextRefresh();
 
   // Size of thumbnails generated by the model.
   gfx::Size thumbnail_size_ =
       gfx::Size(kDefaultThumbnailSize, kDefaultThumbnailSize);
 
   // ID of the hosting dialog.
-  content::DesktopMediaID view_dialog_id_ =
-      content::DesktopMediaID(content::DesktopMediaID::TYPE_NONE, -1);
+  DesktopMediaID view_dialog_id_ =
+      DesktopMediaID(DesktopMediaID::TYPE_NONE, -1);
 
  private:
   // Time interval between mode updates.
   base::TimeDelta update_period_;
 
   // Current list of sources.
   std::vector<Source> sources_;
 
   // The observer passed to StartUpdating().
   DesktopMediaListObserver* observer_ = nullptr;
 
   base::WeakPtrFactory<DesktopMediaListBase> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(DesktopMediaListBase);
 };
 
 #endif  // CHROME_BROWSER_MEDIA_DESKTOP_MEDIA_LIST_BASE_H_