Allow setting DrawViewShell PageKind directly.
Allow setting DrawViewShell PageKind directly.

Currently the only way to change the PageKind is via the UI controls
(i.e. via ExecCtrl) -- however for tiled rendering we want to select
the PageKind directly.

Change-Id: I3a3fa8f8cefaa0e0212832aef4026433fc596263

JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core