Lines Matching refs:trial
111 scoped_refptr<base::FieldTrial> trial(
114 // If |trial| is NULL, then there might already be a trial forced to a
118 if (!trial.get())
124 trial->group();
129 DVLOG(1) << "Trial " << study.name() << " forced by flag: "
145 // The trial is created without specifying an expiration date because the
148 scoped_refptr<base::FieldTrial> trial(
161 // Therefore, there's no need to add them to the field trial.
166 trial->AppendGroup(experiment.name(), experiment.probability_weight());
173 trial->SetForced();
175 trial->Disable();
177 const std::string& group_name = trial->group_name();
187 // The field trial was defined from |study|, so the active experiment's name
