[system-health] Disable {load, browse}:news:washingtonpost on mobile

tools/perf/benchmarks/system_health.py

Index: tools/perf/benchmarks/system_health.py
diff --git a/tools/perf/benchmarks/system_health.py b/tools/perf/benchmarks/system_health.py
index 815143c7f14f3f6d58b70610e83ff29d44a08e72..2d80785a99da3ac35da7d034cc2eb86f70e8efc2 100644
--- a/tools/perf/benchmarks/system_health.py
+++ b/tools/perf/benchmarks/system_health.py
@@ -55,10 +55,6 @@ class _MemorySystemHealthBenchmark(perf_benchmark.PerfBenchmark):
     # is able to cope with the data load generated by TBMv2 metrics.
     return not _IGNORED_STATS_RE.search(value.name)
 
-  @classmethod
-  def ShouldDisable(cls, possible_browser):
-    return cls.IsSvelte(possible_browser)  # http://crbug.com/634112
-
 
 class DesktopMemorySystemHealth(_MemorySystemHealthBenchmark):
   """Desktop Chrome Memory System Health Benchmark."""