[Libreoffice] [REVIEW][3-5] Fix for pivot table refresh problem

[Kohei Yoshida]

Hi there,

I'd like to have 

http://cgit.freedesktop.org/libreoffice/core/commit/?id=561b044d62f4701e51abb4a7c47ce3b07f788f8e

cherry-picked to 3-5.  This is a follow-up to my earlier changes in the
pivot table code which somewhat changes the way pivot tables are
refreshed.

In short, Calc currently fails to properly refresh pivot tables whose
data cache have not been created.  This typically happens when you open
a document with pivot table, immediately modify the source data then
refresh the table without launching the field popup or the pivot table
dialog.

This was first discovered by Markus' new UNO API test, which was also
affected by my earlier change.

Review and sign-off appreciated.

Kohei

-- 
Kohei Yoshida, LibreOffice hacker, Calc