tree cd30e84ea6ab945b5f7312468546c510c08049b1
parent 0ef0de55657db8a83372ad8eb22d84c5893afc4c
author Lei Zhang <thestig@chromium.org> 1434413712 -0700
committer Lei Zhang <thestig@chromium.org> 1434413712 -0700

Make CPDF_PageModuleDef and CPDF_RenderModuleDef pure virtual.

Get rid of the dummy implementations, which are never used when
the modules have been initialized.

R=tsepez@chromium.org

Review URL: https://codereview.chromium.org/1177383003.