Enable gpu_times for all platforms other than windows.

tools/perf/benchmarks/gpu_times.py

Index: tools/perf/benchmarks/gpu_times.py
diff --git a/tools/perf/benchmarks/gpu_times.py b/tools/perf/benchmarks/gpu_times.py
index 011e6f1202ff7ca2cc99f3a3713e4751fde12347..7eed5b35edbc11c1c0f7df6ff565e952ee27609e 100644
--- a/tools/perf/benchmarks/gpu_times.py
+++ b/tools/perf/benchmarks/gpu_times.py
@@ -26,7 +26,7 @@ class _GPUTimes(benchmark.Benchmark):
     return (isinstance(value, gpu_timeline.GPUTimelineListOfValues) or
             isinstance(value, gpu_timeline.GPUTimelineValue))
 
-@benchmark.Disabled  # http://crbug.com/455292
+@benchmark.Disabled('win')  # http://crbug.com/453131
 class GPUTimesKeyMobileSites(_GPUTimes):
   """Measures GPU timeline metric on key mobile sites."""
   page_set = page_sets.KeyMobileSitesSmoothPageSet
@@ -35,7 +35,7 @@ class GPUTimesKeyMobileSites(_GPUTimes):
   def Name(cls):
     return 'gpu_times.key_mobile_sites_smooth'
 
-@benchmark.Disabled  # http://crbug.com/455292
+@benchmark.Disabled('win')  # http://crbug.com/453131
 class GPUTimesGpuRasterizationKeyMobileSites(_GPUTimes):
   """Measures GPU timeline metric on key mobile sites with GPU rasterization.
   """
@@ -47,7 +47,7 @@ class GPUTimesGpuRasterizationKeyMobileSites(_GPUTimes):
   def Name(cls):
     return 'gpu_times.gpu_rasterization.key_mobile_sites_smooth'
 
-@benchmark.Disabled  # http://crbug.com/453131, http://crbug.com/455292
+@benchmark.Disabled('win')  # http://crbug.com/453131
 class GPUTimesTop25Sites(_GPUTimes):
   """Measures GPU timeline metric for the top 25 sites."""
   page_set = page_sets.Top25SmoothPageSet
@@ -56,7 +56,7 @@ class GPUTimesTop25Sites(_GPUTimes):
   def Name(cls):
     return 'gpu_times.top_25_smooth'
 
-@benchmark.Disabled  # http://crbug.com/455292
+@benchmark.Disabled('win')  # http://crbug.com/453131
 class GPUTimesGpuRasterizationTop25Sites(_GPUTimes):
   """Measures GPU timeline metric for the top 25 sites with GPU rasterization.
   """