Reland: Track memory consumption of SP on top 7 sites

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 b5eb386b4e08d1b1fbb2c9b89a775f18fab6e089..e20c535b5fc134bc71ddcf78db91a22612d44d99 100644
--- a/tools/perf/benchmarks/memory.py
+++ b/tools/perf/benchmarks/memory.py
@@ -26,3 +26,17 @@ class MemoryTop7Stress(benchmark.Benchmark):
   @classmethod
   def Name(cls):
     return 'memory.top_7_stress'
+
+class MemoryTop7StressWithSlimmingPaint(benchmark.Benchmark):

[Sami, 2015/04/08 14:47:49]

nit: two blank lines between toplevel items please.

+  """Use (recorded) real world web sites and measure memory consumption,
+  with --enable--slimming-paint."""
+
+  test = memory.Memory
+  page_set = page_sets.Top7StressPageSet
+
+  def CustomizeBrowserOptions(self, options):
+    options.AppendExtraBrowserArgs(['--enable-slimming-paint'])
+
+  @classmethod
+  def Name(cls):
+    return 'memory.top_7_stress_slimming_paint'