Add test_skia.py, isolates for test_skia, images, skps

infra/bots/compile_skia.py

Index: infra/bots/compile_skia.py
diff --git a/infra/bots/compile_skia.py b/infra/bots/compile_skia.py
index b3b625121fe371cf127b380f55d71a35f50b2bae..5eba9bb87c31c7996ab226ae72853abfd758d7ae 100644
--- a/infra/bots/compile_skia.py
+++ b/infra/bots/compile_skia.py
@@ -12,11 +12,10 @@ import sys
 
 def main():
   if len(sys.argv) != 3:
-    print >> sys.stderr, 'Usage: compile_skia.py <builder name> <out-dir>'
+    print >> sys.stderr, 'Usage: compile_skia.py <builder name> <swarm out dir>'
     sys.exit(1)
-  bot = common.BotInfo(sys.argv[1], 'fake-slave', sys.argv[2])
-  for t in bot.build_targets:
-    bot.flavor.compile(t)
+  bot = common.BotInfo(sys.argv[1], sys.argv[2])
+  bot.compile_steps()
 
 
 if __name__ == '__main__':