Disable blink_perf.bindings.

BUG=500958
CQ_EXTRA_TRYBOTS=tryserver.chromium.perf:linux_perf_bisect;tryserver.chromium.perf:mac_perf_bisect;

Review URL: https://codereview.chromium.org/1184783004

Cr-Commit-Position: refs/heads/master@{#334876}
diff --git a/tools/perf/benchmarks/blink_perf.py b/tools/perf/benchmarks/blink_perf.py
index e90bb59..a03b840 100644
--- a/tools/perf/benchmarks/blink_perf.py
+++ b/tools/perf/benchmarks/blink_perf.py
@@ -137,6 +137,7 @@
     return CreatePageSetFromPath(path, SKIPPED_FILE)
 
 
+@benchmark.Disabled  # http://crbug.com/500958
 class BlinkPerfBindings(perf_benchmark.PerfBenchmark):
   tag = 'bindings'
   test = _BlinkPerfMeasurement