CT Skia recipe to run DM on the top 10k SKPs using swarming

scripts/slave/recipe_modules/skia/api.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 re
 import os
 import sys
 
 from recipe_engine import recipe_api
@@ skipping 52 matching lines @@
   return 'Valgrind' in builder_cfg.get('extra_config', '')
 
 
 def is_xsan(builder_cfg):
   return (builder_cfg.get('extra_config') == 'ASAN' or
           builder_cfg.get('extra_config') == 'TSAN')
 
 
 class SkiaApi(recipe_api.RecipeApi):
 
+  def __init__(self, **kwargs):
+    super(SkiaApi, self).__init__(**kwargs)
+    self.default_env = {}
+
   def get_flavor(self, builder_cfg):
     """Return a flavor utils object specific to the given builder."""
     if is_appurify(builder_cfg):
       return appurify_flavor.AppurifyFlavorUtils(self)
     elif is_android(builder_cfg):
       return android_flavor.AndroidFlavorUtils(self)
     elif is_chromeos(builder_cfg):
       return chromeos_flavor.ChromeOSFlavorUtils(self)
     elif is_cmake(builder_cfg):
       return cmake_flavor.CMakeFlavorUtils(self)
@@ skipping 18 matching lines @@
 
   def gen_steps(self):
     """Generate all build steps."""
     # Setup
     self.failed = []
 
     self.builder_name = self.m.properties['buildername']
     self.master_name = self.m.properties['mastername']
     self.slave_name = self.m.properties['slavename']
 
-    self.default_env = {}
     self.slave_dir = self.m.path['slave_build']
     self.skia_dir = self.slave_dir.join('skia')
 
     # Check out the Skia code.
     self.checkout_steps()
 
     # Obtain the spec for this builder from the Skia repo. Use it to set more
     # properties.
     fake_spec = None
     if self._test_data.enabled:
@@ skipping 522 matching lines @@
     # Don't bother to include role, which is always Test.
     # TryBots are uploaded elsewhere so they can use the same key.
     blacklist = ['role', 'is_trybot']
 
     flat = []
     for k in sorted(self.builder_cfg.keys()):
       if k not in blacklist:
         flat.append(k)
         flat.append(self.builder_cfg[k])
     return flat