Add command-line flag for tests to bypass the screenshare window picker.

chrome/browser/ui/views/desktop_media_picker_views.h

 // 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 CHROME_BROWSER_UI_VIEWS_DESKTOP_MEDIA_PICKER_VIEWS_H_
 #define CHROME_BROWSER_UI_VIEWS_DESKTOP_MEDIA_PICKER_VIEWS_H_
 
 #include "chrome/browser/media/desktop_media_list_observer.h"
 #include "chrome/browser/media/desktop_media_picker.h"
 #include "ui/views/window/dialog_delegate.h"
@@ skipping 35 matching lines @@
  private:
   // DesktopMediaList::Observer interface
   virtual void OnSourceAdded(int index) OVERRIDE;
   virtual void OnSourceRemoved(int index) OVERRIDE;
   virtual void OnSourceMoved(int old_index, int new_index) OVERRIDE;
   virtual void OnSourceNameChanged(int index) OVERRIDE;
   virtual void OnSourceThumbnailChanged(int index) OVERRIDE;
 
   DesktopMediaPickerDialogView* parent_;
   scoped_ptr<DesktopMediaList> media_list_;
+  base::WeakPtrFactory<DesktopMediaListView> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(DesktopMediaListView);
 };
 
 // View used for each item in DesktopMediaListView. Shows a single desktop media
 // source as a thumbnail with the title under it.
 class DesktopMediaSourceView : public views::View {
  public:
   DesktopMediaSourceView(DesktopMediaListView* parent,
                          content::DesktopMediaID source_id);
@@ skipping 110 matching lines @@
 
   // The |dialog_| is owned by the corresponding views::Widget instance.
   // When DesktopMediaPickerViews is destroyed the |dialog_| is destroyed
   // asynchronously by closing the widget.
   DesktopMediaPickerDialogView* dialog_;
 
   DISALLOW_COPY_AND_ASSIGN(DesktopMediaPickerViews);
 };
 
 #endif  // CHROME_BROWSER_UI_VIEWS_DESKTOP_MEDIA_PICKER_VIEWS_H_