[Telemetry] Googler Mobile First benchmark

tools/perf/benchmarks/memory_infra.py

 # Copyright 2015 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 import re
 
 from core import perf_benchmark
 
 from telemetry import benchmark
 from telemetry.timeline import tracing_category_filter
@@ skipping 62 matching lines @@
   @classmethod
   def ShouldDisable(cls, possible_browser):
     # Benchmark requires DeskClock app only available on Nexus devices.
     # See http://crbug.com/546842
     return 'nexus' not in possible_browser.platform.GetDeviceTypeName().lower()
 
 
 # TODO(bashi): Workaround for http://crbug.com/532075
 # @benchmark.Enabled('android') shouldn't be needed.
 @benchmark.Enabled('android')
+class GooglerMobileFirst(_MemoryInfra):
+  """Timeline based benchmark for the Googler Mobile First use case."""
+
+  page_set = page_sets.GooglerMobileFirstStorySet
+
+  @classmethod
+  def Name(cls):
+    return 'memory.googler_mobile_first'
+
+  @classmethod
+  def ShouldDisable(cls, possible_browser):
+    # Benchmark requires Gmail app only available on Nexus devices. (maybe?)
+    # See http://crbug.com/546842
+    return 'nexus' not in possible_browser.platform.GetDeviceTypeName().lower()
+
+
+# TODO(bashi): Workaround for http://crbug.com/532075
+# @benchmark.Enabled('android') shouldn't be needed.
+@benchmark.Enabled('android')
 class RendererMemoryBlinkMemoryMobile(_MemoryInfra):
   """Timeline based benchmark for measuring memory consumption on mobile
   sites on which blink's memory consumption is relatively high."""
 
   _RE_RENDERER_VALUES = re.compile('memory_.+_renderer')
 
   page_set = page_sets.BlinkMemoryMobilePageSet
 
   def SetExtraBrowserOptions(self, options):
     super(RendererMemoryBlinkMemoryMobile, self).SetExtraBrowserOptions(
@@ skipping 17 matching lines @@
 # Tracing.requestMemoryDump DevTools API. See http://crbug.com/540022.
 @benchmark.Disabled('reference')
 class MemoryBenchmarkTop10Mobile(_MemoryInfra):
   """Timeline based benchmark for measuring memory on top 10 mobile sites."""
 
   page_set = page_sets.MemoryInfraTop10MobilePageSet
 
   @classmethod
   def Name(cls):
     return 'memory.top_10_mobile'