bug#63116: Geary packages are broken

[J. Sims]

Hello,

As the title suggets, builds of Geary packages are currently failing. The 
traceback reveals missing objects in the Vala source. Additionally, using the 
latest working commit I know of for Geary, the application is failing to launch 
with an error message reminiscent of that in 57920 from last year. This leads 
me to believe that the issue is a change in the underlying webkitgtk package.

Regards,
Juli