[Telemetry] Googler Mobile First benchmark

tools/perf/benchmarks/memory_infra.py

Index: tools/perf/benchmarks/memory_infra.py
diff --git a/tools/perf/benchmarks/memory_infra.py b/tools/perf/benchmarks/memory_infra.py
index 318eaa9cc08b09bec477b4dd46706fbdf3bcc15b..f3e4e21e12d04853e8f73e1845aef65387ac6db2 100644
--- a/tools/perf/benchmarks/memory_infra.py
+++ b/tools/perf/benchmarks/memory_infra.py
@@ -80,6 +80,25 @@ class MemoryHealthPlan(_MemoryInfra):
 # 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."""