Move memory.long_running_dual_browser_test benchmark to tools/perf/contrib/

tools/perf/benchmarks/memory.py

Index: tools/perf/benchmarks/memory.py
diff --git a/tools/perf/benchmarks/memory.py b/tools/perf/benchmarks/memory.py
index d5b2122c9ae2c30e43971a3f5411a6eb931a42b0..8d3d76c1db1528c809b0bf1773a55c84a3ccb080 100644
--- a/tools/perf/benchmarks/memory.py
+++ b/tools/perf/benchmarks/memory.py
@@ -150,37 +150,6 @@ class DualBrowserBenchmark(_MemoryInfra):
     return not _IGNORED_STATS_RE.search(value.name)
 
 
-# Benchmark disabled by default. Force to run with --also-run-disabled-tests.
-@benchmark.Disabled('all')
-@benchmark.Owner(emails=['perezju@chromium.org'])
-class LongRunningDualBrowserBenchmark(_MemoryInfra):
-  """Measures memory during prolonged usage of alternating browsers.
-
-  Same as memory.dual_browser_test, but the test is run for 60 iterations
-  and the browser is *not* restarted between page set repeats.
-  """
-  page_set = page_sets.DualBrowserStorySet
-  options = {'pageset_repeat': 60}
-
-  @classmethod
-  def Name(cls):
-    return 'memory.long_running_dual_browser_test'
-
-  @classmethod
-  def ShouldTearDownStateAfterEachStoryRun(cls):
-    return False
-
-  @classmethod
-  def ShouldTearDownStateAfterEachStorySetRun(cls):
-    return False
-
-  @classmethod
-  def ValueCanBeAddedPredicate(cls, value, is_first_result):
-    # TODO(crbug.com/610962): Remove this stopgap when the perf dashboard
-    # is able to cope with the data load generated by TBMv2 metrics.
-    return not _IGNORED_STATS_RE.search(value.name)
-
-
 @benchmark.Enabled('android')  # catapult:#3176
 @benchmark.Owner(emails=['bashi@chromium.org'])
 class RendererMemoryBlinkMemoryMobile(_MemoryInfra):