* add BackgroundFullSize property to PageProperties
* add a checkbox on the SvxPageDescPage
* marshal the item via SfxGrabBagItem to avoid changing svxids.hrc
* add RES_BACKGROUND_FULL_SIZE item, pool default is "true" which is
appropriate for Word import filters
* ODF export: remove hard-coded export in
XMLPageMasterExportPropMapper::ContextFilter()
* use it in SwFrame::PaintSwFrameBackground()
* fix painting of bitmaps by also using the page frame area in
SwFrame::GetBackgroundBrush(), which was the reason why
f006b6339e painted things inconsistently
* force repaint in lcl_DescSetAttr()/SwFrame::UpdateAttrFrame()
Change-Id: I4cb64f87c01d17c051936e9b8128395fbb8b4fe5
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/112594
Tested-by: Jenkins
Reviewed-by: Michael Stahl <michael.stahl@allotropia.de>
56d8007a19