This gets pdf docs building again.
Change-Id: I11fee23dc75f57a344d5d3adcbbe6813a3ae7703
(cherry picked from commit 125e3d71b1)
This gets pdf docs building again.
Change-Id: I11fee23dc75f57a344d5d3adcbbe6813a3ae7703
(cherry picked from commit 125e3d71b1)