@protocol DesktopMediaPickerObserver
- (void)sourceAddedAtIndex:(int)index;
- (void)sourceRemovedAtIndex:(int)index;
+- (void)sourceMovedFrom:(int)oldIndex to:(int)newIndex;
- (void)sourceNameChangedAtIndex:(int)index;
- (void)sourceThumbnailChangedAtIndex:(int)index;
@end
// DesktopMediaListObserver overrides.
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;