wpe: Minor fixes to property handling
-
wpe: Properly lock property fields
Use the object lock for the following fields:
-
bytes
: Written by theload-bytes
signal unless running; consumed on start. -
draw_background
: Read and written by thedraw-background
property. -
location
: Read and written by thelocation
property and the URI handler.
-
-
wpe: Properly free property fields
The set location (in two places) and loaded bytes were not freed when the element is destroyed.