Standardize "gpu_times" metric names and add GPU rasterization versions.

tools/perf/benchmarks/gpu_times.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.
+from benchmarks import silk_flags
 from metrics import gpu_timeline
 import page_sets
 from telemetry import benchmark
 from telemetry.core.platform import tracing_category_filter
 from telemetry.web_perf import timeline_based_measurement
 
 TOPLEVEL_GL_CATEGORY = 'gpu_toplevel'
 TOPLEVEL_CATEGORIES = ['disabled-by-default-gpu.device',
                        'disabled-by-default-gpu.service']
 
@@ skipping 10 matching lines @@
     return timeline_based_measurement.Options(
         overhead_level=cat_filter,
         get_metrics_from_flags_callback=_GetGPUTimelineMetric)
 
 
 @benchmark.Enabled('android')
 class GPUTimesKeyMobileSites(_GPUTimes):
   """Measures GPU timeline metric on key mobile sites."""
   page_set = page_sets.KeyMobileSitesSmoothPageSet
 
+  @classmethod
+  def Name(cls):
+    return 'gpu_times.key_mobile_sites_smooth'
+
+@benchmark.Enabled('android')
+class GPUTimesGpuRasterizationKeyMobileSites(_GPUTimes):
+  """Measures GPU timeline metric on key mobile sites."""

[vmiura, 2015/01/29 01:26:55]

nit: comment + "with GPU rasterization"

[David Yen, 2015/01/29 17:17:46]

Done.

+  page_set = page_sets.KeyMobileSitesSmoothPageSet
+  def CustomizeBrowserOptions(self, options):
+    silk_flags.CustomizeBrowserOptionsForGpuRasterization(options)
+
+  @classmethod
+  def Name(cls):
+    return 'gpu_times.gpu_rasterization.key_mobile_sites_smooth'
 
 class GPUTimesTop25Sites(_GPUTimes):
   """Measures GPU timeline metric for the top 25 sites."""
   page_set = page_sets.Top25SmoothPageSet
+
+  @classmethod
+  def Name(cls):
+    return 'gpu_times.top_25_smooth'
+
+class GPUTimesGpuRasterizationTop25Sites(_GPUTimes):
+  """Measures GPU timeline metric for the top 25 sites with GPU rasterization.
+  """
+  page_set = page_sets.Top25SmoothPageSet
+  def CustomizeBrowserOptions(self, options):
+    silk_flags.CustomizeBrowserOptionsForGpuRasterization(options)
+
+  @classmethod
+  def Name(cls):
+    return 'gpu_times.gpu_rasterization.top_25_smooth'