Fix error that wrote logs to 'verbose' subdirectory.

The recent commit that introduced logging levels accidentally left in
a line that caused log files to be written to a subdirectory named
'verbose' rather than to 'logs'.  This fixes that problem.

BUG=None
TEST=Tested this will all 3 levels of logging; it works properly.

Change-Id: I0587f242108a1e3762f4161e88f4e6ac119a367b
Reviewed-on: https://chrome-internal-review.googlesource.com/157420
Reviewed-by: Yunlian Jiang <yunlian@google.com>
Commit-Queue: Caroline Tice <cmtice@google.com>
Tested-by: Caroline Tice <cmtice@google.com>
Reviewed-by: Han Shen <shenhan@google.com>
diff --git a/crosperf/experiment.py b/crosperf/experiment.py
index aa56455..c637131 100644
--- a/crosperf/experiment.py
+++ b/crosperf/experiment.py
@@ -84,8 +84,7 @@
           full_name = "%s_%s_%s" % (label.name, benchmark.name, iteration)
           logger_to_use = logger.Logger(self.log_dir,
                                         "run.%s" % (full_name),
-                                        True,
-                                        self.log_level)
+                                        True)
           benchmark_run = BenchmarkRun(benchmark_run_name,
                                        benchmark,
                                        label,