Add fetch recipe for the Skia repository.

recipes/skia.py

Index: recipes/skia.py
diff --git a/recipes/infra.py b/recipes/skia.py
similarity index 52%
copy from recipes/infra.py
copy to recipes/skia.py
index 3c65b4420f78aaef05421dfd187a64fbe50e7863..171157c43ffaac2108a107db07e59981737d839e 100644
--- a/recipes/infra.py
+++ b/recipes/skia.py
@@ -9,25 +9,19 @@ import recipe_util  # pylint: disable=F0401
 
 # This class doesn't need an __init__ method, so we disable the warning
 # pylint: disable=W0232
-class Infra(recipe_util.Recipe):
-  """Basic Recipe class for the Infrastructure repositories."""
+class Skia(recipe_util.Recipe):
+  """Basic Recipe class for the Skia repository."""
 
   @staticmethod
   def fetch_spec(_props):
-    solution = lambda name, path_infix = None: {
-      'name'     : name,
-      'url'      : 'https://chromium.googlesource.com/infra/%s%s.git' % (
-        path_infix + '/' if path_infix else '', name
-      ),
-      'deps_file': '.DEPS.git',
+    solution = {
+      'name'     : 'skia',
+      'url'      : 'https://skia.googlesource.com/skia.git',
+      'deps_file': 'DEPS',
       'managed'  : False,
     }
     spec = {
-        'solutions': [
-          solution('infra'),
-          solution('expect_tests', 'testing'),
-          solution('testing_support', 'testing'),
-        ],
+      'solutions': [solution]
     }
     return {
         'type': 'gclient_git',
@@ -36,11 +30,11 @@ class Infra(recipe_util.Recipe):
 
   @staticmethod
   def expected_root(_props):
-    return 'infra'
+    return 'skia'
 
 
 def main(argv=None):
-  return Infra().handle_args(argv)
+  return Skia().handle_args(argv)
 
 
 if __name__ == '__main__':