As reported in https://bugzilla.gnome.org/show_bug.cgi?id=745411
The pdf file was created by an old version of Publisher. It includes pictures and text.
When this file is viewed by acrobat under windows 7, it's OK.
When viewed with Evince 3.14.1 and Gnome 3.14.2 white lines appear on the pictures (and not on the text)."
Created attachment 126929 [details]
PDF Test case
PDF Test case.
pdftoppm does not have the issue, pdftocairo does.
Tested with poppler 0.47.0
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