Add resource_sizes to chromium_perf steps for Android

scripts/slave/recipe_modules/chromium_tests/steps.py

 # Copyright 2014 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 datetime
 import re
 import string
 
 
 class Test(object):
@@ skipping 81 matching lines @@
         'archive build',
         self.gs_bucket,
         gs_acl=self.gs_acl,
     )
 
   @staticmethod
   def compile_targets(_):
     return []
 
 
+class ResourceSizesStep(Test):

[ghost stip (do not use), 2016/09/07 21:30:50]

aw man, another step type? do we really need this?

[jbudorick, 2016/09/07 21:35:43]

The last time a new step vs an existing one (i.e., ScriptTest) came up on
review, phajdan suggested that steps were ok now:
https://codereview.chromium.org/2063323002/#msg25

+  def __init__(self, compile_target, apk_name):
+    self.compile_target = compile_target
+    self.apk_name = apk_name
+
+  def run(self, api, suffix, test_filter=None):
+    apk_path = api.chromium_android.apk_path(self.apk_name)
+    return api.chromium_android.resource_sizes(apk_path, chartjson_file=True)
+
+  def compile_targets(self, api):
+    return [self.compile_target]
+
+  @property
+  def name(self):
+    return 'resource_sizes'  # pragma: no cover
+
+
 class SizesStep(Test):
   def __init__(self, results_url, perf_id):
     self.results_url = results_url
     self.perf_id = perf_id
 
   def run(self, api, suffix, test_filter=None):
     return api.chromium.sizes(self.results_url, self.perf_id)
 
   @staticmethod
   def compile_targets(_):
@@ skipping 1633 matching lines @@
           args=args)
       api.gsutil.upload(
           temp_output_dir.join(
               '%s-android-chrome.json' % timestamp_string),
           'chromium-annotated-tests', 'android')
 
 GOMA_TESTS = [
   GTestTest('base_unittests'),
   GTestTest('content_unittests'),
 ]