Tricium is still in early stages, and doesn't have any non-trivial analyzers yet, but we can still set up Tricium for pdfium if the pdfium team would like to!

Setting up Tricium for a new project in theory involves adding a project config (tricium-prod.cfg) to the infra/config branch of the pdfium repo (https://pdfium.googlesource.com/pdfium/+/infra/config). Existing example in another project: https://fuchsia.googlesource.com/infra/config/+/master/repositories/garnet/tricium-prod.cfg

(Note that adding just this config will not quite work yet this week; currently there also needs to be details in the Tricium service config, but I'm working this week to make it so all project details are read from project config, see  bug 824558 .)

Setting up the Tricium Gerrit plugin (to allow viewing of Tricium progress while running) involves two steps:
 - Enable "tricium" plugin (internal gerrit host config)
 - Add plugin config "tricium.config" to the refs/meta/config ref of the pdfium repo. Existing example: https://fuchsia.googlesource.com/garnet/+/refs/meta/config/tricium.config