Disable failing telemetry unit tests on chromeos.

tools/perf/benchmarks/blink_style.py

Index: tools/perf/benchmarks/blink_style.py
diff --git a/tools/perf/benchmarks/blink_style.py b/tools/perf/benchmarks/blink_style.py
index cb7c0b009369db37a2aed222ec1f4122bdfb70a1..c8826b689d62c077dbe9f8f2bc2806d747441b9a 100644
--- a/tools/perf/benchmarks/blink_style.py
+++ b/tools/perf/benchmarks/blink_style.py
@@ -7,7 +7,7 @@ from telemetry import benchmark
 from measurements import blink_style
 import page_sets
 
-@benchmark.Disabled('reference')
+@benchmark.Disabled('reference', 'chromeos')

[cylee1, 2015/05/04 11:16:59]

Why disable performance test ? I thought you're disabling failing unit test in
the CL.
Also the test runs successfully in my local test environment ?

[cylee1, 2015/05/04 11:46:36]

BTW, just found that the blink_style.top_25 fails on a new chunk of code added
on 5/1
https://codereview.chromium.org/1118593002
so I guess it's not problem on our side.

[achuithb, 2015/05/04 19:47:59]

Done.

 class BlinkStyleTop25(benchmark.Benchmark):
   """Measures performance of Blink's style engine (CSS Parsing, Style Recalc,
   etc.) on the top 25 pages.