Disabling Indexed db benchmarks on linux.

tools/perf/benchmarks/indexeddb_perf.py

Index: tools/perf/benchmarks/indexeddb_perf.py
diff --git a/tools/perf/benchmarks/indexeddb_perf.py b/tools/perf/benchmarks/indexeddb_perf.py
index 8b6103310d0243fe525f34106835a33d8a95388c..69723ab73cb468bf3cb7faa0804e3b3072012df4 100644
--- a/tools/perf/benchmarks/indexeddb_perf.py
+++ b/tools/perf/benchmarks/indexeddb_perf.py
@@ -25,6 +25,7 @@ import os
 from core import path_util
 from core import perf_benchmark
 
+from telemetry import benchmark
 from telemetry import page as page_module
 from telemetry import story
 from telemetry.page import legacy_page_test
@@ -91,6 +92,7 @@ class _IndexedDbMeasurement(legacy_page_test.LegacyPageTest):
     power.PowerMetric.CustomizeBrowserOptions(options)
 
 
+@benchmark.Disabled('linux') # crbug.com/677972
 class IndexedDbOriginal(perf_benchmark.PerfBenchmark):
   """Chromium's IndexedDB Performance tests."""
   test = _IndexedDbMeasurement
@@ -107,6 +109,7 @@ class IndexedDbOriginal(perf_benchmark.PerfBenchmark):
     return ps
 
 
+@benchmark.Disabled('linux') # crbug.com/677972
 class IndexedDbOriginalSectioned(perf_benchmark.PerfBenchmark):
   """Chromium's IndexedDB Performance tests."""
   test = _IndexedDbMeasurement
@@ -117,6 +120,7 @@ class IndexedDbOriginalSectioned(perf_benchmark.PerfBenchmark):
     return 'storage.indexeddb_endure'
 
 
+@benchmark.Disabled('linux') # crbug.com/677972
 class IndexedDbTracing(perf_benchmark.PerfBenchmark):
   """IndexedDB Performance tests that use tracing."""
   page_set = page_sets.IndexedDBEndurePageSet